What do you think would melt faster
Salt,
table sugar,
or wax?

If a solution is considered basic, then a) the hydroxide ion and hydronium ion concentrations are equal. b) the hydroxide ion concentration is less than the hydronium ion concentration. c) the hydronium ion concentration is greater than the hydroxide ion concentration. d) the hydroxide ion concentration is greater than the hydronium ion concentration.

Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?

Which is an example of a highly unstable isotope that is often used in fission reactions?