chevystewart2143 chevystewart2143

22-09-2018
Computers and Technology

contestada

What ion is formed when an atom of mercury (Hg) loses two electrons?
a)Hg–1
b)Hg–2
c)Hg+1
d)Hg+2

Respuesta :

22-09-2018

when the atom loses electrons its negative charge decrease so it becomes positive ion the answer: D) Hg+2.

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milanamazii milanamazii

22-09-2018

The answer is D hg+2

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