Chemistry Lesson Plan Template Page 5

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1. What groups do the representative elements include?
2. What element does this electron configuration belong to?
2
2
6
2
1s
2s
2p
3s
3. Positive ions are called ____________, and negative ions
are called _______________.
4. The outermost electrons are called _________ electrons.
5. Positive ions are called __________ and are formed when
atoms ____________ electrons.

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