The state of matter that keeps its shape and volume when it is placed in a different container

The tilt of the earth's axis of rotation is responsible for the a) ocean's tides. b) size of the moon. c) brightness of stars. d) earth’s seasons.

In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?

If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?