When the reaction given below is balanced with the lowest whole number ratio, what is the value of A ? A H2SO4(aq) + B Ca(OH)2(aq) C H2O(l) + ???

What is the maximum number of electrons that an atomic orbital can contain?

Calcium chloride +gold(1) oxide—>

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.