Two
Two atoms of chlorine are needed, one to accept each of the barium electrons in an ionic compound, barium chloride (BaCl2).
Only one. It will form an ionic bond with two atoms of chlorine (barium chloride BaCl2).
It will take TWO chlorine atoms to bond with ONE barium atom.
Ba^2+ + 2Cl^- ==> BaCl2
one
2
1
Two - MgCl2
Two
6 degenerate orbitals allows for seven electrons, five of which are unpaired. ans is 6
two
89.3
Two atoms of chlorine are needed, one to accept each of the barium electrons in an ionic compound, barium chloride (BaCl2).
two
Two - MgCl2
Two
Two
Two
the same number of electrons needed to fill their octet, the same number of valence electrons,
6 degenerate orbitals allows for seven electrons, five of which are unpaired. ans is 6
One
There are 6 Chlorine has 7 valence electrons, and since 2 of them can occupy one s orbital, there needs to be 5 p orbitals for everything else. (5+1=6)
It depends on the atom. List what element the atom is from.
lone pair of electrons & bonded pairs of electrons