Express in scientific notation. choose the answer with the proper number of significant figures. a). 0.47 x 10^-17 b). 0.5 x 10^-17 c). 5 x 10^-18

What are the major types of a chemical compound

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.

Chemistry worksheet - i am not sure what they are asking for exactly?