ExamPlay Light Logo
Inicieu la sessió

WAEC - Chemistry (1997 - No. 8)

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
X3N
XN3
X3N2
N2X
NX2

Comentaris (0)

Inicieu sessió per comentar
Anunci
BrainBehindX Inc Logo
©2026; Desenvolupat per BrainBehindX Inc