Periodic Table

Question 1

H

Answer 1

Hydrogen

Question 2

He

Answer 2

Helium

Question 3

Li

Answer 3

Lithium

Question 4

Be

Be

Answer 4

Beryllium

Question 5

B

Answer 5

Boron

Question 6

C

Answer 6

Carbon

Question 7

N

Answer 7

Nitrogen

Question 8

O

Answer 8

Oxygen

Question 9

F

Answer 9

Fluorine

Question 10

Ne

Answer 10

Neon

Question 11

Na

Answer 11

Sodium

Question 12

Mg

Answer 12

Magnesium

Question 13

Al

Answer 13

Aluminium

Question 14

Si

Answer 14

Silicon

Question 15

P

Answer 15

Phosphorus

Question 16

S

Answer 16

Sulfur

Question 17

Cl

Answer 17

Chlorine

Question 18

Ar

Answer 18

Argon

Question 19

K

Answer 19

Potassium

Question 20

Ca

Answer 20

Calcium

Question 21

Name the first 5 elements in the periodic table?

Answer 21

Hydrogen, Helium, lithium, beryllium and boron.

Question 22

Name the first 10 elements in the periodic table?

Answer 22

Hydrogen, Helium, lithium, beryllium, Boron, carbon, nitrogen, oxygen, fluorine, neon.

Question 23

Name the first 15 elements in the periodic table?

Answer 23

Hydrogen, Helium, lithium, beryllium, Boron, carbon, nitrogen, oxygen, fluorine, neon, Sodium, Magnesium, Aluminium, Silicon, Phosphorus,

Question 24

Name the first 20 elements in the periodic table?

Answer 24

Hydrogen, Helium, lithium, beryllium, Boron, carbon, nitrogen, oxygen, fluorine, neon, Sodium, Magnesium, Aluminium, Silicon, Phosphorus, Sulfur, Chlorine, Argon, Potassium and Calcium.

Question 25

Name the very reactive elements in the first 20?

Answer 25

Hydrogen, lithium, sodium, potassium, fluorine and chlorine.

Question 26

Name the stable elements in the first 20?

Answer 26

Helium, Neon and Argon