An ion has a charge of +7. How far is it from being neutral?
A. -0.07
B. -7
C. 7
...
Mathematics, 17.12.2020 19:10 tommyaberman
An ion has a charge of +7. How far is it from being neutral?
A. -0.07
B. -7
C. 7
D. 70
E. 0.7
Answers: 3
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