The lead of a pencil is made mostly of the nonmetal carbon but the rest of the pencil is neither metal nor nonmetal (except for the bit of metal near the eraser) because it is not an element.
ionic = metal + nonmetal covalent = nonmetal + nonmetal So your compound is covalent because P (Phosphorus) is a nonmetal and O (oxygen) is a nonmetal.
Nonmetal
it is a nonmetal.
Carbon is a nonmetal. Thus this is a nonmetal oxide.
It is a nonmetal
Graphite. You might have come across experiments using a pencil to complete a simple circuit to check if a bulb glows and you might have observed that it does. The graphite in the lead of the pencil is what helps conduct electricity.
Graphite. You might have come across experiments using a pencil to complete a simple circuit to check if a bulb glows and you might have observed that it does. The graphite in the lead of the pencil is what helps conduct electricity.
Pencil "lead" is not really lead, the metal - Pb. Pencils are made with graphite which is a mineral, an insulator.
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
Argon is a non-metallic gas .
it is a nonmetal.
Nonmetal.
nonmetal