The bad smelling element is Sulfur, which smells like rotting eggs.
Answer:
all the statements are true of chemical changes
Answer:
there are 12 atoms in 12 sodium bromide
Mass is not conserved in chemical reactions. Mass is therefore never conserved because a little of it turns into energy in every reaction
<span>C. 5 protons, 5 electrons, and 6 neutrons</span>