Periodic Table Quiz

Atomic number of Mg

• 12

• 16

• 14

• 20

Atomic number of Chlorine

• 18

• 19

• 17

• 21

Atomic number of Calcium

Atomic Number of Fe

• 24

• 25

• 16

• 26

Atomic NUmber of Ti

• 19

• 21

• 22

• 17

Atomic Number of P

Atomic NUmber of Si

Atomic Number of V

Atomic NUmber of K

• 17

• 18

• 20

• 19

Symbol of Sodium