Choose the coefficient for blank 1 (in front of C) ___ C + ___ S8 --> ___ CS2

2

1

3

4

How many moles of magnesium is 3.01 x10^22 atoms of magnesium?

Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.

When water dissolves sugar, which process is not involved? o dissociation o hydration o surface area of the solute increases sa