Elements, Compounds and Atoms Flashcards Preview

Science Year 7 > Elements, Compounds and Atoms > Flashcards

Flashcards in Elements, Compounds and Atoms Deck (18):
1

What does H2 mean?

Two of hydrogen ( H )

2

What is an element

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

3

Where are all the elements listed?

The periodic table

4

What is an atom?

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

5

What is a compound?

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

6

What is the chemical symbol for oxygen

O

7

What is the chemical symbol for gold?

Au

8

What is the chemical symbol for zinc?

Zn

9

What is the chemical symbol for hydrogen?

H

10

What is the chemical symbol for iron?

Fe

11

What is the chemical symbol for fluorine?

F

12

What is the chemical symbol for helium?

He

13

What is the chemical symbol for copper?

Cu

14

What is the chemical symbol for carbon?

C

15

What is the chemical symbol for cobalt?

Co

16

What is the chemical symbol for calcium

Ca

17

What is the chemical symbol for sulphur?

S

18

What is the chemical symbol for chlorine

Cl