The symbol An doesn't exist.
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54
What is a symbol of 50 protons and 46 electrons?
Yttrium (Y) has, for the most part, 39 electrons. In its ion (atom with a charge that has lost or gained electrons) form though, it has 36 electrons.
Magnesium, an alkaline earth metal, has two valance electrons. The symbol of magnesium is, Mg ----
10 electrons.
The symbol An doesn't exist.
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To be neutral, Bromine (atomic symbol Br) has 35 electrons. Ions have more or less.
What is a symbol of 50 protons and 46 electrons?
Yttrium (Y) has, for the most part, 39 electrons. In its ion (atom with a charge that has lost or gained electrons) form though, it has 36 electrons.
The chemical symbol of uranium is 'U' and it has 92 electrons.
Tellurium element has 52 electrons.It has symbol Te.
The element is helium, with symbol He.