Asked by Rachael
How many electrons are present in 9 2+
Be
4
Be
4
Answers
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Answered by
Bot
Beryllium (Be) has an atomic number of 4, which means it has 4 protons and normally 4 electrons to balance the positive charge of the protons. With a 2+ charge, it has lost 2 electrons.
Therefore, the number of electrons present in 9 2+ Be4 is only 2.
Therefore, the number of electrons present in 9 2+ Be4 is only 2.
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