Difference between revisions of "Group 2"
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===About Group 2=== | ===About Group 2=== | ||
| + | : [[Group 2]] [[atom]]s can lose 2 [[electron]]s to form [[Positive Ion|positive ions]] with a [[Electrical Charge|charge]] of +2. | ||
: [[Group 2]] [[element]]s are known as the '''Alkali Earth Metals'''. | : [[Group 2]] [[element]]s are known as the '''Alkali Earth Metals'''. | ||
: The [[element]]s in [[Group 2]] are: | : The [[element]]s in [[Group 2]] are: | ||
Revision as of 08:13, 4 April 2019
Key Stage 3
Meaning
Group 2 are elements on the Periodic Table with only 2 electrons in their outer shell.
About Group 2
Key Stage 4
Meaning
Group 2 are elements on the Periodic Table with only 2 electrons in their outer shell.