Elements, Compounds and Atoms

Question 1

What does H2 mean?

Answer 1

Two of hydrogen ( H )

Question 2

What is an element

Answer 2

An element is a substance that is only made up of 1 type of atom

Question 3

Where are all the elements listed?

Answer 3

The periodic table

Question 4

What is an atom?

Answer 4

An atom is the smallest part of an element that can exist

Question 5

What is a compound?

Answer 5

A compound is a substance made up of 2 or more elements that are chemically bonded together

Question 6

What is the chemical symbol for oxygen

Answer 6

O

Question 7

What is the chemical symbol for gold?

Answer 7

Au

Question 8

What is the chemical symbol for zinc?

Answer 8

Zn

Question 9

What is the chemical symbol for hydrogen?

Answer 9

H

Question 10

What is the chemical symbol for iron?

Answer 10

Fe

Question 11

What is the chemical symbol for fluorine?

Answer 11

F

Question 12

What is the chemical symbol for helium?

Answer 12

He

Question 13

What is the chemical symbol for copper?

Answer 13

Cu

Question 14

What is the chemical symbol for carbon?

Answer 14

C

Question 15

What is the chemical symbol for cobalt?

Answer 15

Co

Question 16

What is the chemical symbol for calcium

Answer 16

Ca

Question 17

What is the chemical symbol for sulphur?

Answer 17

S

Question 18

What is the chemical symbol for chlorine

Answer 18

Cl