List The Periodic Table (2024)

Chemistry College

Answers

Answer 1

amswers

Element 1: H-Hydrogen

Element 2: He-Helium

Element 3: Li-Lithium

Element 4: Be-Beryllium

Element 5: B-Boron

Element 6: C-Carbon

Element 7: N-Nitrogen

Element 8: O-Oxygen

Element 9: F-Fluorine

Element 10: Ne-Neon

Element 11: Na-Sodium

Element 12: Mg-Magnesium

Element 13 : Al-Aluminum

Element 14 : Si-Silicon

Element 15 : P-Phosphorus

Element 16 : S-Sulfur

Element 17 : Cl-Chlorine

Element 18 : Ar-Argon

Element 19 : K-Potassium

Element 20 : Ca-Calcium

Element 21 : Sc-Scandium

Element 22 : Ti-Titanium

Element 23 : V-Vanadium

Element 24 : Cr-Chromium

Element 25 : Mn-Manganese

Element 26 : Fe-Iron

Element 27 : Co-Cobalt

Element 28 : Ni-Nickel

Element 29 : Cu-Copper

Element 30 : Zn-Zinc

Element 31 : Ga-Gallium

Element 32 : Ge-Germanium

Element 33 : As-Arsenic

Element 34 : Se-Selenium

Element 35 : Br-Bromine

Element 36 : Kr-Krypton

Element 37 : Rb-Rubidium

Element 38 : Sr-Strontium

Element 39 : Y-Yttrium

Element 40 : Zr-Zirconium

Element 41 : Nb-Niobium

Element 42 : Mo-Molybdenum

Element 43 : Tc-Technetium

Element 44 : Ru-Ruthenium

Element 45 : Rh-Rhodium

Element 46 : Pd-Palladium

Element 47 : Ag-Silver

Element 48 : Cd-Cadmium

Element 49 : In-Indium

Element 50 : Sn-Tin

Element 51 : Sb-Antimony

Element 52 : Te-Tellurium

Element 53 : I-Iodine

it's not allowing the rest

Related Questions

What is the correct ratio of coefficients to balance this chemical equation?

Answers

Answer:

2:4:3 would be the correct ratio

IM GIVEING 184 POINTSSSSSSSSSSSSSSSSSSSS

if you were asked to create a picnic lunch that includes 2 mixtures and 1 solution what would you serve and why?

Answers

Answer:

I would serve nothing

Explanation:

thank you bye\

Answer:

Explanation:

I would not serve it because what if Their is some dangerous chemical

4) Find the mass of a 4.2 x 10^3mole sample of potassium phosphate.

Answers

Answer:

4200 moles

Explanation:

I am pretty positive the answer would be

4200

pls answer this I will mark u as the brainliest...what is the formula of sodiam carbonate

Answers

Explanation:

Sodium Carbonate = Na2CO3

Hope it helps ya

Answer:

The answer is Na2CO3.

- Sodium carbonate = Na2CO3

- It is used as an antacid to treat heartburn, indigestion, and upset stomach. Sodium bicarbonate is a very quick-acting antacid.

Consider the following equivalent expressions: 3/8÷13/12 and 3/8•a/b
What are the values of a and b?

Answers

Answer:

a=12, b=13

Explanation:

a/b is the reverse of 13/12

Answers

Answer: 0.64704

Explanation: 1.2 x .5392=0.64704 when you plug them in a calculator.

Answer:

0.64704

I hope this helps

2. De acuerdo con la tabla periódica, ¿cuál de las siguientes combinaciones de elementos tiene caracteristicas semejantes? (1) sodio (Na), cloro (CI), hidrógeno (H) (2) neon (Ne), argón (Ar), criptón (Kr) (3) litio (Li), magnesio (Mg), azufre (S) (4) berilio (Be), carbono (C), fluor (F) (5) aluminio (AI), azufre (S), cloro (CI) C nourdin con el texto en la relación de qué

Answers

it is a because I took the test

50 Points Help
1) A block of aluminum occupies a volume of 15.0 mL and mass 40.5 g. What is its density?

2) Mercury metal is poured into a graduated cylinder that holds exactly 22.5 mL. The mercury used to fill the cylinder mass 306.0 g. From this information, calculate the density of mercury.

3) What is the mass of the ethyl alcohol that exactly fills a 200.0 mL container? The density of ethyl alcohol is 0.789 g/mL.

4) A rectangular block of copper metal weighs 1896 g. The dimensions of the block are 8.4 cm by 5.5 cm by 4.6 cm. From this data, what is the density of copper? ( hint find the volume first: volume of rectangle = Hight x width x length)

5) Calculate the density of sulfuric acid if 35.4 mL of the acid mass 65.14 g.

Answers

Volume=15mLMass=40.5g

[tex]\\ \sf\longmapsto Density=\dfrac{Mass}{Volume}[/tex]

[tex]\\ \sf\longmapsto Density=\dfrac{40.5}{15}[/tex]

[tex]\\ \sf\longmapsto Density=2.7g/mL[/tex]

Mass=306gVolume=22.5mL

[tex]\\ \sf\longmapsto Density=\dfrac{306}{22.5}[/tex]

[tex]\\ \sf\longmapsto Density=13.6g/mL[/tex]

Density=0.789g/mLVolume=200mL

[tex]\\ \sf\longmapsto Mass=Density(Volume)[/tex]

[tex]\\ \sf\longmapsto Mass=0.789(200)[/tex]

[tex]\\ \sf\longmapsto Mass=157.8g[/tex]

[tex]\\ \sf\longmapsto V=LBH[/tex]

[tex]\\ \sf\longmapsto V=8.4(5.5)(4.6)[/tex]

[tex]\\ \sf\longmapsto V=212.5cm^3[/tex]

Mass=1896g

[tex]\\ \sf\longmapsto Density=\dfrac{1896}{212.5}[/tex]

[tex]\\ \sf\longmapsto Density=8.92g/cm^3[/tex]

Mass=65.14gVolume=35.4mL

[tex]\\ \sf\longmapsto Density=\dfrac{65.14}{35.4}[/tex]

[tex]\\ \sf\longmapsto Density=1.8g/mL[/tex]

Answer:

1.Usually, density will have units of [tex]\frac{g}{mL}[/tex]

when dealing with a liquid or units of [tex]\frac{g}{cm^3}[/tex] when dealing with a solid.

The mass has units of grams, g.

The volume will have units of [tex]mL[/tex] or [tex]Cm^{3}[/tex]

We are given the mass and the volume, both of which have good units, so all we have to do is plug the given values into the equation:

Density = [tex]\frac{40.5g}{15.0mL}[/tex]

Thus, the block of aluminum has a density of 2.70 g/mL.

------------------------------------------------------------------------------------

2. d = 13.6 g/mL

------------------------------------------------------------------------------------

3. g = (0.789 g/mL) (200.0 mL) = 158 g

------------------------------------------------------------------------------------

4. d = 1896 g / 212.52 cm3 = 8.9 g/cm3

------------------------------------------------------------------------------------

5.d = 1.84 g/mL

You should always jump rope on what type of surface?

Question 2 options:

Gravel and flat

Flat and smooth

Rounded and gravel

Rocky

Answers

The answer is flat and smooth hope this helps and hope to get branliest

Answer:

Flat and smooth :)

Explanation:

Jade wants to see the effect of mechanical energy on the number of times a ball bounces. She drops the ball from three different heights (0.5 m, 1 m, and 1.5 m). If the ball bounced back 5 times from a 0.5 m height, which of the following is a possibility for how many times the ball bounces from a 1 m height? 3 times because the ball will have less mechanical energy 3 times because the ball will have more mechanical energy 8 times because the ball will have less mechanical energy 8 times because the ball will have more mechanical energy. LISTEN TO THE COMMENT

Answers

Answer:

Explanation:

what is the mass of alliminum?

Answers

Answer:

26.981539 u

Atomic number: 13

Symbol: Al

Electron configuration: [Ne] 3s²3p¹

A person who studies how sound waves move through water is involved in what branch of science? A. Space science O B. Life science C. Physical science O D. Earth science

Answers

Acoustics is a branch of physics that deals with the study of mechanical waves in gases, liquids, and solids including topics such as vibration, sound, ultrasound and infrasound.

Answer:

physical science

Explanation:

what is the covalent bond for CO?

Answers

Answer:

Covalent bond or common bond is one of the types of chemical bonds. This connection arises from electronic participation. In fact, atoms that need to receive electrons to achieve stable electron arrangement (noble gas electron arrangement or octagonal arrangement) share electrons in their valence layer with other atoms. In this case, the transfer of electrons from one atom to another does not take place, but only a pair of electrons, called a bonded or shared electron pair, belongs to the nucleus of two atoms.

English schoolteacher who proposed the atomic theory model of matte

Answers

Answer:

John Dalton

Explanation:

hope it helps

John Dalton was an English chemist, physicist, and meteorologist. Dalton was one of the first scientists to discover that all matter is made up of atoms and he formulated the atomic theory. Dalton; John Dalton was the first to suggest the mass of one atom of hydrogen as the atomic mass unit.

PLEASE HELP!!! WILL GIVE BRAINLIEST!!!

Answers

Answer:

32.6 kj

Explanation:

How is hydrogen unique?

Answers

What makes hydrogen so basic and essential to the formation of matter and life—and sets it apart from all other elements in the universe—is its lack of a neutron. This makes hydrogen the simplest and smallest of all atoms, with only one proton at the center and one electron that orbits around it.

Hydrogen is unique in that it can act like a metal in an ionic compound, donating electrons to the non-metal it bonds with or like a non-metal in a molecular compound, sharing electrons with another atom.

50 POINTS! pls answer

Answers

Answer:

reach us for assistance https://toplivewriters.com

Explanation:

What is diffusion....?

Answers

Answer:

It is the net movement of anything from a region of higher concentration to a region of lower concentration.

Answer:

the movement of individual molecules of a substance through a semipermeable barrier from an area of higher concentration to an area of lower concentration.

hope this helps <3

there are two atoms: A and B. Atom A has 7 electrons and atom B has 13 electrons. which of the following is TRUE

a) Atom A is more reactive than atom B

b)Atom B will give up electrons to form bonds

c) both atoms will gain electrons to become stable

d) neither atom is reactive

Answers

The statement which is true about Atom A and Atom B is; Choice B: Atom B will give up electrons to form bonds.

According to the question;

For Atom A:

It has 7 electrons

the electron configuration is; 1s²2s²2p³

Therefore, it has 5 valence electrons.

For atom B:

It has 13 electrons

the electron configuration is; 1s²2s²2p⁶3s²3p¹

Therefore, it has 3 valence electrons.

Since, electrons need 8 electrons to assume a full octet;

Consequently, Atom B will give up electrons to become stable.

Read more:

https://brainly.com/question/21400937

plants have a life cycle of just one year.

Answers

Answer:

some plants (bloom) are annuals.

Explanation:

annuals are one year

perennials are annually

WILL GIVE BRAINLEST
Give a real-world example of conduction. (Explain in 2-3 sentences)

Answers

Answer:

Whn you put a hot pot in a cold area but not a fridge like a cold wet rag and the heat converts to the wet rag

Answer:

The process of heating a pan on a stove is a good example of conduction. Heat from the burner is directly transferred to the pan's surface.

100 POINTS AND GIVING BRAINLEIST TO BEST ANSWER

Drag and drop each organic compound's role in nutrition next to the its name. Not all tile will be used.
1. Provides the body with energy in the form glucose.
2. Helps the body build new cells, as well as skin and muscles.
3. Provides building material for strong bones and teeth.
4. Insulates you from cold and helps build hormones.

Answers

Answer

Carbohydrates- provides a major source of energy for the body.

Proteins- builds and maintains tissue.

Vitamins- facilitates normal growth and function.

Water- helps cleanse the body of toxins.

Fats- stores calories for future use.

Have an amazing day! ☺️

Explanation:

a) ¿Cuáles son las partículas elementales que componen la materia, b) cuál es su ubicación, c) su carga eléctrica?
Pregunta 1:
A
a) electrón, protón y neutrón
b) electrón en las órbitas electrónicas, el protón y el neutrón están en el núcleo c) electrón-negativo; protón-positivo; neutrón-sin carga
B
a) electrón, positrón y neutrino
b) electrón en las órbitas electrónicas, el protón y el neutrón están en el núcleo c) electrón-positivo; protón-negativo; neutrón-sin carga
C
a) electrón, protón y neutrón
b) electrón en las órbitas electrónicas, el protón y el neutrón están en el núcleo c) electrón-positivo; protón-negativo; neutrón-sin carga
D
a) electrón, protón y neutrón
b) protón en las órbitas electrónicas, el electrón y el neutrón están en el núcleo c) electrón-negativo; protón-positivo; neutrón-sin carga

ASHUDAAAA

Answers

Las 3 partículas elementales son a) electrón, protón y neutrón. Se encuentran b) electrón en las órbitas electrónicas, el protón y el neutrón están en el núcleo. Sus cargas son c) electrón-negativo; protón-positivo; neutrón-sin carga. (Opción A).

Según el modelo atómico moderno, las partículas elementales que componen la materia son:

Electrón, se ubica en las órbitas electrónicas y tiene carga negativa.Protón, se ubica en el núcleo y tiene carga positiva.Neutrón, se ubica en el núcleo y no tiene carga

Las 3 partículas fundamentales son a) electrón, protón y neutrón. Se encuentran b) electrón en las órbitas electrónicas, el protón y el neutrón están en el núcleo. Sus cargas son c) electrón-negativo; protón-positivo; neutrón-sin carga. (Opción A).

Aprende mas: https://brainly.com/question/22693941

Calculate the number of moles NO produced from 0.25 moles of O2 by the following reaction. 4 NH3 + 5 O2= 4 NO + 6 H2O
Chemistry

Answers

Considering the reaction stoichiometry, the total number of moles of NO produced from 0.25 moles of O₂ is 0.2 moles.

The balanced reaction is:

4 NH₃ + 5 O₂ → 4 NO + 6 H₂O

By reaction stoichiometry (that is, the relationship between the amount of reagents and products in a chemical reaction), the following amounts of moles of each compound participate in the reaction:

NH₃: 4 molesO₂: 5 molesNO: 4 molesH₂O: 6 moles

Then you can apply the following rule of three: if by stoichiometry 5 moles of O₂ produce 4 moles of NO, 0.25 moles of O₂ will produce how many moles of NO?

[tex]amount of moles of NO= \frac{0.25 moles of O_{2} x4 moles of NO}{5 moles of O_{2} }[/tex]

amount of moles of NO= 0.2 moles

Finally, the total number of moles of NO produced from 0.25 moles of O₂ is 0.2 moles.

Learn more:

brainly.com/question/16487206?referrer=searchResultsbrainly.com/question/14446695?referrer=searchResultsbrainly.com/question/11564309?referrer=searchResultsbrainly.com/question/4025026?referrer=searchResultsbrainly.com/question/18650135?referrer=searchResults

why are safety boots required in a laboratory?

Answers

If an acid or harmful chemical were to fall on your shoe, it could ruin the shoe and also but you in danger of being exposed to chemicals on your skin.

Have a great day! :)

in case anything falls on your feet, your feet are protected and nothing will happen to your feet

A sample of a hydrated salt weighing 1.167 g is heated until no more water is given off. The mass of the anhydrous salt was 0.6298
a) What is the mass of water lost by the sample?

Answers

"0.538 g" would be the mass of the water.

Given values are:

Hydrated salt,

1.167 g

Anhydrous salt,

0.629 g

→ The mass of water lost by the salt will be:

= [tex]Hydrated \ salt - Anhydrous \ salt[/tex]

By substituting the given values, we get\

= [tex]1.167-0.629[/tex]

= [tex]0.538 \ g[/tex]

Thus the above answer is appropriate.

Learn more:

https://brainly.com/question/9975750

HELPPP ME PLEASEEEEE

Answers

Answer:

a ). Is Acetic Acid

Am not sure about b tho

The fake pill or medicine taken by members of a control group is a* what could the answer be
A. placebo.
B. hypothesis.
C. double-blind experiment.
D. Variable

Answers

Answer:

placebo

Explanation:

A placebo is usally given when trying to analyse data. it helps to also helps to ascertain the impact of yhe mesication.

what is the mass in grams of 1.204x10^24 atoms of carbon

Answers

It should be 24g of carbon

Help!
Select all answers that are correct.

Before we start an experiment, we should check with other people who have performed the same _____.

procedure
experiment
investigation

Answers

Answer:

All would be the correct answer! I hope this helps. :)

Answer:

experiment and investigation and procedure

Explanation:

you want to check how other people did the experiment so that you have an idea of how they did the investigation. they are all correct

FAQs

What is the periodic table answer? ›

The periodic table of chemical elements, often called the periodic table, organizes all discovered chemical elements in rows (called periods) and columns (called groups) according to increasing atomic number.

What are the 20 elements of the periodic table? ›

What are the first 20 elements in order? The first 20 elements in order are Hydrogen, Helium, Lithium, Beryllium, Boron, Carbon, Nitrogen, Oxygen, Fluorine, Neon, Sodium, Magnesium, Aluminium, Silicon, Phosphorus, Sulphur, Chlorine, Argon, Potassium, and Calcium.

See Details ›

What is the mnemonic for the first 20 elements of the periodic table? ›

The easiest way to remember the first 20 elements of a periodic table is to memorize the mnemonic sentence – Happy Henry lives beside boron cottage, near our friend Nelly Nancy Mg Allen. Silly Patrick stays close. Arthur Kisses Carrie.

View Details ›

How many elements are in the periodic table answer? ›

This list contains the 118 elements of chemistry.

Explore More ›

What are the 1 to 118 elements' names? ›

Here is a list of the 118 elements along with their symbols and atomic numbers:

Hydrogen - H (Atomic number 1)
Helium - He (Atomic number 2)
Lithium - Li (Atomic number 3)
Beryllium - Be (Atomic number 4)
Boron - B (Atomic number 5)
Carbon - C (Atomic number 6)
Nitrogen - N (Atomic number 7)
Oxygen - O (Atomic number 8)

More items...

Jul 2, 2024

What are the 1 to 30 elements with symbols? ›

The first 30 elements are Hydrogen(H), Helium(He), Lithium(Li), Beryllium(Be), Boron(B), Carbon(C), Nitrogen(N), Oxygen(O), Fluorine(F), Neon(Ne), Sodium(Na), Magnesium(Mg), Aluminium(Al), Silicon(Si), Phosphorous(P), Sulfur(S), Chlorine(Cl), Argon(Ar), Potassium(K), Calcium(Ca), Scandium(Sc), Titanium(Ti), Vanadium(V) ...

Get More Info Here ›

How do you explain the periodic table? ›

On the periodic table, elements are listed in order of increasing atomic number. Elements in the same row are in the same period. This means they have similar physical properties, such as how well they bend or conduct electricity.

Show Me More ›

How to learn elements from 1 to 30 easily? ›

If we are talking about the first 30 elements then the periodic table starts with Hydrogen and ends at Zinc that is an element with atomic number 30. These elements can be remembered by this line: Harley Health Like Beautiful Body of Cheetah Name Opposite Falcon Nest.

What is the shortcut to learn the periodic table? ›

You could use the acronym HHeLiBeBCNOF (pronounced 'heeliebeb kernoff') to remember the first nine chemical elements. It's a nonsense word, but it condenses nine names into one mental prompt or cue. Or the acrostic “Here He Lies Beneath Bed Clothes, Nothing On, Feeling Nervous” would equate to H He Li Be B C N O F Ne.

Get More Info ›

What is the code word to remember the periodic table? ›

Group 13	B, Al, Ga, In, Tl	BAG IT
Group 15	N, P, As, Sb, Bi	Naga Pambu Aasaiya Saabuduthu Biscuit
Group 16	O S Se Te Po	Ohh YeS! Se Thu Po
Group 17	F, Cl, Br, I, At	End with ine (are rhythmic)
Group 18	He, Ne, Ar, Kr, Xe, Rn

1 more row

Explore More ›

What is the definition of the periodic table short answer? ›

What is the periodic table? The periodic table is a tabular array of the chemical elements organized by atomic number, from the element with the lowest atomic number, hydrogen, to the element with the highest atomic number, oganesson.

Tell Me More ›

What is the periodic table explained simply? ›

Explore More ›

What are the first 10 elements of the periodic table? ›

Hydrogen, Helium, Lithium, Beryllium, Boron, Carbon, Nitrogen, Oxygen, Fluorine, and Neon are the first 10 elements of the periodic table. Among them, only Lithium and Beryllium are metals rest are non-metals.

Explore More ›

What is the periodic table kid? ›

The periodic table is a system for arranging the chemical elements. The chemical elements are the basic substances that make up all matter. Each chemical element has a particular feature called its atomic number. That number comes from the amount of tiny particles called protons in each atom of the element.

Know More ›