Valence Electrons: 3d5 4s1in shell model 1
Chromium has 24 protons and 24 electrons. It's electron configuration is 1s2 2s2 2p6 3s2 3p6 4s1 3d5. Thus, it has 6 valence electrons.
Indium has 3 valence electrons.
8 valence electrons- 1s22s2p63s2p6
Zinc has two valence electrons.
5 valence electrons.
Aluminum has 3 valence electrons.
Beryllium has two valence electrons.
3 valence electrons
There are 3 valence electrons in an atom of aluminium.
There are no valence electrons.
Lead has 4 valence electrons.
6 Valence Electrons