Help pls 15 points The valence of an atom is determined by the nucleus.

True or False

If the particles in a sample of matter have an orderly arrangement and move only in place, the sample is a

Compare and contrast physical changes with chemical changes.

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.