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Chemistry, 19.11.2020 18:20 amberskids2

Some info: Many chemical properties are determined by the number of valence electrons.
Elements with the same number of valence electrons will have similar properties.

⚠️⚠️Which element has similar properties to lithium? Magnesium and aluminum and beryllium?⚠️⚠️

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Some info: Many chemical properties are determined by the number of valence electrons.
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