the silica content of magma derived from partial melting of an igneous rock, would it be higher or lower or stay the rock its self

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.

idk what is it? is this a question that you know the answer or u dont