When you burned copper, the product copper
oxide appeared on the wire. besides copper, the
other reactant is

After cloud droplets form, what must happen to them for precipitation to occur?

What is the correct term for living the most sustainable life you can within your current circumstances?

Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.