Propose an equation or equality you used to determine the total charge from the charge of the ion and the number of ions.

t.                 w               e                 n                   t                 y                 c             h               a           r           a               c                 t             e             r             s        

c. 7/3

step-by-step explanation:

a rational number is like pi- it is a repeating decimal.

a. is -1.8

b. 2.236068

c. 2.3333333333333333333

d.   is 3

i hope that ! =)

.) the observation by semmelweis that more mothers died of childbed fever when their doctors also worked in the morgue