Question

@AaronQ

Answer 1

Which statement describes "hard" water?
high ion concentration
high mineral concentration<---
high acid concentration
high base concentration

Answer 2

\(\checkmark\)\(\checkmark\)\(\checkmark\)\(\checkmark\)\(\checkmark\)\(\checkmark\)\(\checkmark\)\(\checkmark\)\(\checkmark\)\(\checkmark\)\(\checkmark\)

Answer 3

O.M.G I CAN'T BELOIEVE I GET IT!!

Answer 4

woooooo