First 20 Elements

Question 1

atomic mass #: 20

symbol: Ca

Answer 1

calcium

Question 2

atomic mass #: 4

symbol: Be

Answer 2

beryllium

Question 3

atomic mass #: 18

symbol: Ar

Answer 3

argon

Question 4

atomic mass #: 6

symbol: C

Answer 4

carbon

Question 5

atomic mass #: 16

symbol: S

Answer 5

sulfur

Question 6

atomic mass #: 9

symbol: F

Answer 6

fluorine

Question 7

atomic mass #: 10

symbol: Ne

Answer 7

neon

Question 8

atomic mass #: 13

symbol: Al

Answer 8

aluminum

Question 9

Atomic mass #: 1

Symbol: H

Answer 9

hydrogen

Question 10

atomic mass #: 2

symbol: He

Answer 10

helium

Question 11

atomic mass #: 15

symbol: P

Answer 11

phosphorus

Question 12

atomic mass #: 19

symbol: K

Answer 12

potassium

Question 13

atomic mass #: 14

symbol: Si

Answer 13

silicon

Question 14

atomic mass #: 12

symbol: Mg

Answer 14

magnesium

Question 15

atomic mass #: 17

symbol: Cl

Answer 15

chlorine

Question 16

atomic mass #: 11

symbol: Na

Answer 16

sodium

Question 17

atomic mass #: 8

symbol: O

Answer 17

oxygen

Question 18

atomic mass #: 7

symbol: N

Answer 18

nitrogen

Question 19

atomic mass #: 5

symbol: B

Answer 19

boron

Question 20

atomic mass #: 3

symbol: Li

Answer 20

lithium