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08-12-2017
Chemistry

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Will mark Brainliest!
Lithium, a group 1 element with an electron configuration of 1s22s1, will form a _____ ion in a chemical reaction.

Options are:
+1
+2
-1
-2

Respuesta :

cutiepie46 cutiepie46

09-12-2017

The answer is a +1 ion.

Answer Link

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