Which is greater, the number of atoms in 3 moles of sulfur or the number of molecules in 2 moles of iron sulfide? Explain your answer. (2 mark)

i believe the answer is a.

a compound is a molecule made of atoms from different elements.

a. by the combination of an unlimited number of elements

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.