6. Soap contains 76.5% C, 11.3% O, and 12.2% H and the MW = 847, what is the molecular formula?

Temperature and pressure

What do you mean by that? like the contents? the thc level?

4- c, because all matter stays the same no matter what. it is still there. 5- b, because matter is known as mass. 6-c because, flammability is a chemical property. malleability is changing the shape of an object.

You use the atomic number to find out how many protons and neutrons there are in the atom. you use the atomic mass to find out how many protons and electrons there are in the atom.