The chemical bonding in sodium phosphate, Na3PO4, is classified as: A.
ionic, only
B.
metallic, only
C.
both covalent and ionic
D.
both covalent and metallic

Oxidation state of iron in mohrs salt

The rules of engagement (roe) working group is often used to (select all that apply.)

Which of the following shapes would represent a molecule with two bonded atoms and 3 lone pairs on only one of them , trigonal planar , bent , trigonal pyramidal , linear