Name at least three classes of elements that are grouped together on the Periodic Table with similar properties.
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Answered by
1
Answer:
lithium sodium potassium
Explanation:
Elements in the same column, or group, of the periodic table have the same number of valence electrons in their outer energy level. This gives them many similar properties
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0
- Answer:
1:metals 2:noble gasses 3:metalloids
Explanation:
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