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Group 2

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Contents

1 Key Stage 3
- 1.1 Meaning
- 1.2 About Group 2
2 Key Stage 4
- 2.1 Meaning
- 2.2 About Group 2

Key Stage 3

Meaning

Group 2 are elements on the Periodic Table with only 2 electrons in their outer shell.

About Group 2

Group 2 elements are known as the Alkali Earth Metals.

The elements in Group 2 are:

Key Stage 4

Meaning

Group 2 are elements on the Periodic Table with only 2 electrons in their outer shell.

About Group 2

Group 2 atoms can lose 2 electrons to form positive ions with a charge of +2.

Group 2 elements are known as the Alkali Earth Metals.

The elements in Group 2 are:

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