As you move from ice to water to steam, which statement is true?
a) temperature, density, and compressibility all increase.
b) temperature, kinetic energy, and compressibility all increase.
c) temperature and compressibility increase as molecular motion decreases.
d) temperature and kinetic energy increases while compressibility decreases.

What can be found in the ionosphere

What happens when an atom of sulfur combines with two atoms of chlorine to produce sci2? a. each chlorine atom shares a pair of electrons with the sulfur atom. b. an electron is transferred from each chlorine atom to the sulfur atom. c. an electron is transferred from the sulfur atom to each chlorine atom. d. each chlorine atom shares all its valence electrons with the sulfur atom.

Why is it important for scientists to review and repeat the work of other scientists? 1.a scientific theory must be tested three times before it is proven. 2.the scientific method only applies to repeated experiments. 3.an experiment may have had errors that the scientists didn't recognize. 4.the results of individual scientists may be influenced by bias. 5.an experiment must be performed twice before the data can be analyzed.