The picture below represents an atom of the element beryllium.
How many electrons are in this...
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Biology, 02.04.2020 13:36 shreyasrikanth1
The picture below represents an atom of the element beryllium.
How many electrons are in this atom?
O A. 4
O B. 13
O c. 5
O D. 9
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Answers: 3
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