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If the atomic number of an element X is 11 and that of nitrogen is 7, the most likely ...
Classroom
Chemistry Classroom
Waec
Waec 1997
More Topics
If the atomic number of an element X is 11 and that of nitrogen is 7, the most likely formula of the nitride of X is
SchoolNGR Classroom
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
A
X
3
N
B
XN
3
C
X
3
N
2
D
N
2
X
E
NX
2
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Correct Answer:
Option A
Explanation:
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