12 and 24
No.
Yes but,2and 1 are the only numbers that go in different factors.
2and a half -800g = -798
eight and twelveas mean is 10 then startwith 10 then divide the range of 4 by 2 = 2and take 2 off and add 2 on10 - 2 = 8 and 10 + 2 = 12Check:8 + 12 = 20 then divide those 2 numbers by that 2 so 20 / 2 = 10 mean12 - 8 = 4 range
It has two elements. Magnesium shows +2and Cl shows -1.
2
10
78
42
No.
2.2
60