ritchiemarissa ritchiemarissa

20-08-2018
Mathematics

contestada

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

Respuesta :

rejkjavik rejkjavik

22-08-2018

We are given that

An ion has a charge of +7

and a neutral has charge always 0

so, change is charge = ion charge - neutral change

so, we can plug values

change is charge = +7 -0

change is charge = 7

so, option-C..................Answer

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