What is the charge on the cation in the ionic compound strontium fluoride?

hint: use your periodic table to .

select one:
a. 1+
b. 1-
c. 2+
d. 2-

the awnser is c

Explanation: A homogeneous mixture can only form when one of the substances can dissolve the other one. Oil and water cannot dissolve each other, so they must form a heterogeneous mixture with small particles of vinegar dispersed throughout the oil, yet not dissolved.

the atomic number will stay the same no matter how many electrons it has, so it doesn’t decrease nor increase. it’ll only change with a different number of protons