1) Jonah runs smile on Sunday and mile on Monday. He uses the model to find
that he ran a total of 1 mile. What mistake does Jonah make?

Asmall amount of a solid is added to water. the observation made after fifteen minutes is shown in the figure. which of these solids has been probably added to water? a) oil b) sand c) sugar d) wood chips

If a polyatomic ionic compound has gained two hydrogen ions, then how does its name begin?

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.