10 Match these items.
1. an atom that has gained or lost electrons
ion
2. produces OH ions when added to water
base
3. produces Ht ions when added to water
acid

Write a hypothesis that answers the lesson question, “while observing a chemical reaction, how can you tell which reactant is limiting? ” hypothesis: if a substance is the limiting reactant, then . . because . .

According to the kinetic-molecular theory, what happens to a liquid when it is transferred from one container to another? the volume and the shape stay the same. the volume increases to fill the new container, but the shape stays the same. the volume stays the same, but the shape changes to fit the new container. the volume and the shape change to fill the new container.

Structure of the atoms: discovery of the nucleus in 1909i need answering all of these questions