Obviously
nonmetal
Nails are metal.
ionic = metal + nonmetal covalent = nonmetal + nonmetal So your compound is covalent because P (Phosphorus) is a nonmetal and O (oxygen) is a nonmetal.
Nonmetal
nonmetal
Nonmetal
it is a nonmetal.
Nonmetal.
nonmetal
Carbon is a nonmetal. Thus this is a nonmetal oxide.
It is a nonmetal.