A flammable material made from plant and animal remains buried under layers of sediment found
near oil deposits. It is mostly comprised of
methane gas what is it ??

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.

it is the most commonly accepted one

im pretty sure its b