What are valence electrons used to find?
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valence electrons are used to determine the valency and charge of an atom
like if an atom loose electron then it becomes + charge
if an atom gain electron it becomes - charge
like if an atom loose electron then it becomes + charge
if an atom gain electron it becomes - charge
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The electrons that occupy the outermost shell of an atom are called valence electrons. Valence electrons are important because they determine how an atom will react. ...
The electron configuration can be determined from where the atom is located in the periodic table and by using the spdf chart.
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