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satela [25.4K]
3 years ago
13

Element R and Element Q have the same number of valence electrons. These elements have similar chemical behavior, but element R

has fewer energy levels than element Q
Describe what their positions on the Periodic Table have in common.
Chemistry
1 answer:
I am Lyosha [343]3 years ago
7 0

Answer:

I dont now because I am in 6 class

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Explanation:

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astra-53 [7]
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