Lithium's atomic number is 3. Fluorine's is 9. Explain how an atom of lithium and an atom of fluorine combine by ionic bonding.

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.

Convert .347 kilometers to miles show your work

How might this scientific phenomena be explained? a paper clip floats on water.