13
1
Aluminium has 3 valence electrons.
4 electrons, 2 valence electrons
100 electrons
there are 17 electrons in chlorine. and 7 of them are valence electrons.
Electrons are always negative. There is no neutral electrons.
Aluminium has 3 valence electrons.
imagine
8 electrons
4.3 moles of AI(CN)3 have 451,5 grams.
579
4 electrons, 2 valence electrons
16 electrons
6 electrons
4 electrons.
97 electrons
100 electrons
20 electrons