Which of the following describes a chemical property? * (select all that fit.) breaks easily floats in water melts at a very high temperature reacts with oxygen boils at 100 degrees celsius looks squishy rusts

What happens to atoms and chemical bonds during a reaction?

The graph describes the motion of an object. the object moves with from a to b. it from b to c. it moves with from c to d.

Which statement is true? a. kepler's laws apply only to the motion of earth. b. kepler's laws can be used to predict eclipses. c. kepler's laws are true for a central force that is directly proportional to distance. d. kepler's laws can be deduced from newton's laws of motion and gravity.