When does magnetic force push objects apart? A. when like poles of two magnets are facing each other
B. when opposite poles of two magnets are facing each other
C. when the objects are made of wood
D. never

the answer is this hope it helps

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.