Phys Sci Review 2

Match it! Select the correct answer from the pull down...Good luck!

H20 is made up of

When friction occurs between two objects, what particle is transferred?

The rate of speed over time with direction is

Besides stirring, what else can speed up the dissolving of a solid?

Heat is given off in a _______________ reaction

The atomic mass number gives the number of

Sugar dissolved in water is an example of a

In outer space, a person\'s _____________ will change, but _____________ will stay the same.