siennalipec siennalipec

06-05-2020
Physics

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As one goes from left to right in a period, which of the following is true?
A. The number of protons decreases.
B. The number of valence electrons increases.
C. both A and B
D. none of the above

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popeyesfriedturtle popeyesfriedturtle

06-05-2020

Answer:

The correct answer is C , because it increases and decreases

Explanation:

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