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Zinc has two valence electrons.
Zinc has 2 valence electrons.
Zinc is [Ar] 3d104s2 so there are 2 valence electrons.
Zinc with 2 Valence electrons
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Zinc has 30 electrons
Zinc and Calcium
They both have 2 valence electrons and have similar reactivity.
The atomic number of zinc is 30. So there are 30 protons, 30 electrons in zinc.
There are 30 protons and 30 electrons in zinc
10 electrons
Zinc has 2 electrons on its first energy level.