Elements

Question 1

Hydrogen

Answer 1

H

Question 2

Helium

Answer 2

He

Question 3

Lithium

Answer 3

Li

Question 4

Boron

Answer 4

B

Question 5

Carbon

Answer 5

C

Question 6

Nitrogen

Answer 6

N

Question 7

Fluorine

Answer 7

F

Question 7

Oxygen

Answer 7

O

Question 8

Neon

Answer 8

Ne

Question 9

Sodium

Answer 9

Na

Question 10

Silicon

Answer 10

Si

Question 10

Magnesium

Answer 10

Mg

Question 10

Aluminum

Answer 10

Al

Question 11

Sulfur

Answer 11

S

Question 11

Phosphorus

Answer 11

P

Question 12

Chlorine

Answer 12

Cl

Question 13

Argon

Answer 13

Ar

Question 14

Potassium

Answer 14

K

Question 15

Calcium

Answer 15

Ca

Question 16

Fe

Answer 16

Iron

Question 17

Nickel

Answer 17

Ni

Question 18

Copper

Answer 18

Cu

Question 19

Zinc

Answer 19

Zn

Question 20

Tungsten

Answer 20

W

Question 20

Silver

Answer 20

Ag

Question 21

Tin

Answer 21

Sn

Question 22

Iodine

Answer 22

I

Question 23

Gold

Answer 23

Au

Question 24

Mercury

Answer 24

Hg

Question 25

Lead

Answer 25

Pb

Question 26

Radon

Answer 26

Rn

Question 27

Uranium

Answer 27

U

Question 28

Protons AMU

Answer 28

1 amu

Question 29

Neutrons amu

Answer 29

1 am

Question 30

Electrons amu

Answer 30

1/1836 amu

Question 31

How do atoms become ions

Answer 31

By gaining, losing, or sharing electrons in order to bond.

Question 32

How do atoms become isotopes

Answer 32

By gaining or losing neutrons; making them lighter or heavier

Question 33

1st energy level holds how many electrons

Answer 33

2 electrons

Question 34

2nd energy level holds how many electrons

Answer 34

8 electrons

Question 35

3rd energy level holds how many electrons

Answer 35

18 electrons

Question 36

If an element has no charge it is?

Answer 36

Neutral

Question 37

What’s a Neutron

Answer 37

A subatomic particle that has no charge

Question 38

What’s a Proton

Answer 38

A subatomic particle that has a positive charge

Question 39

Where electrons are found orbiting an atoms nucleus

Answer 39

Electron cloud

Question 39

What’s an electron

Answer 39

A subatomic particle that has a negative charge

Question 40

A total mass of an atom when combining protons and neutrons

Answer 40

Atomic mass

Question 41

The number on the periodic table that represents how many protons are in an element

Answer 41

Atomic number

Question 42

The smallest unit of matter that consist of a nucleus combined of protons and neutrons which is surrounded by electrons

Answer 42

Atom

Question 43

A unit of mass used to express the masses of atoms, molecules, and subatomic particles

Answer 43

Atomic mass unit

Question 44

Anything that can take up space or be weighed is called

Answer 44

Matter