Elements

Question 1

Aluminum

Answer 1

Al

Question 1

Argon

Answer 1

Ar

Question 1

Ammonium

Answer 1

NH₄¹⁺

Question 2

Beryllium

Answer 2

Be

Question 3

Boron

Answer 3

B

Question 4

Bromine

Answer 4

Br

Question 5

Calcium

Answer 5

Ca

Question 6

Carbon

Answer 6

C

Question 6

Carbonate

Answer 6

CO₃^2-

Question 7

Chlorine

Answer 7

Cl

Question 7

Copper

Answer 7

Cu

Question 8

Fluorine

Answer 8

F

Question 9

Gold

Answer 9

Au

Question 10

Helium

Answer 10

He

Question 11

Hydrogen

Answer 11

H

Question 12

Hydroxide

Answer 12

OH^1-

Question 13

Iron

Answer 13

Fe

Question 13

Iodine

Answer 13

I

Question 13

Lead

Answer 13

Pb

Question 15

Lithium

Answer 15

Li

Question 16

Magnesium

Answer 16

Mg

Question 17

Mercury

Answer 17

Hg

Question 19

Neon

Answer 19

Ne

Question 20

Nitrate

Answer 20

NO₃^1-

Question 22

Nitrogen

Answer 22

N

Question 23

Oxygen

Answer 23

O

Question 23

Phosphate

Answer 23

PO₄^3-

Question 25

Phosphorus

Answer 25

P

Question 26

Potassium

Answer 26

K

Question 28

Silicon

Answer 28

Si

Question 30

Silver

Answer 30

Ag

Question 31

Sodium

Answer 31

Na

Question 32

Sulfate

Answer 32

SO₄^2-

Question 34

Sulfur

Answer 34

S

Question 35

Tin

Answer 35

Sn

Question 36

Uranium

Answer 36

U

Question 37

Zinc

Answer 37

Zn