The majority of elements are
A. metals
B. metalloids
C. noble gases
D. nonmetals

If 90.0 grams of ethane reacted with excess chlorine, how many grams of dicarbon hexachloride would form

The limiting reactant(s) appeared to be

Problem page a jet airplane reaches 846. km/h on a certain flight. what distance does it cover in 13.0 min? set the math up. but don't do any of it. just leave your answer as a math expression. also, be sure your answer includes all the correct unit symbols.