Mol= mass (grams) /Mr
Mr of Sulfuric Acid (H2SO4): 98
mol= 329/98
=3.36 moles
ANSWER:
the answer is burning as it is a chemical change emaning that the substance changes chemically, the other choices are exp of physical changing meaning they stay the same substance but change physically
~batmans wife dun dun dun...aka ~serenitybella
A is your answer.
On the periodic table the atomic number is the number of protons inside the nucleus.