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04-12-2020
Chemistry

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Which element has the same number of electrons in the outermost energy level at Lithium?
A. Hydrogen
B. Beryllium
C. Carbon
D. Magnesium

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leila203 leila203

04-12-2020

Answer:

Hydrogen is your answer because lithium and hydrogen both have 1 electron in their outermost energy level

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