How many \[{{N}_{4}}\] electron is present in 5.1 g \[N{{H}_{3}}\] ?

1.	How many \[{{N}_{4}}\] electron is present in 5.1 g \[N{{H}_{3}}\] ?
A.	1
B.	2
C.	3
D.	4
Answer» D. 4

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How many \[{{N}_{4}}\] electron is present in 5.1 g \[N{{H}_{3}}\] ?

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