What happens to light as it moves at an angle into a medium that has a higher index of refraction?
O. A. It speeds up, and the angle decreases.
B. It speeds up, and the angle increases.
c. It slows down, and the angle decreases.
O D. It slows down, and the angle increases.

Define the kinetic molecular theory

The number of neutrons is equal to the atomic number minus the atomic mass. a. true b. false

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.