Help Science Easy Many experts believe that if we continue to use fossil fuels at the rate we are now, we will run out of this natural resource by the middle to end of the twenty-first century. Fossils fuels, the remains of once living plants and animals, primarily recycle the element and when burned, these fuels add the element back into our atmosphere.
A) carbon

B) oxygen

C) hydrogen

D) carbon dioxide

false

because it does not have the potential to be entirely used up

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 would be a gas formation

i believe the answer is 5,000