Which of the following is true regarding ionic charge, metals, and non metals Question 2 options:

Metal and non metal ions have a negative charge.

Metal ions have a negative charge and non metal ions have a positive charge

Metal ions have a positive charge and non metal ions have a negative charge.

Metal and non metals ion have a positive charge.

What is the empirical formula of vanadium 1 oxide given that 20.38 grams of vandium combines with oxygen to form 23.58 grams of the oxide

If you burn 10 kilograms of wood in a fire (combustion) what is the weight of the products after the fire has finished burning the wood?

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.