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Which of the following is not crystal?
Classroom
Physics Classroom
Waec
Waec 1990
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Which of the following is not crystal?
SchoolNGR Classroom
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
A
Sodium chloride
B
Lead
C
Copper (II) tetraoxosulphate (VI)
D
Glass
E
Germanium
Show Answer
Show Explanation
Correct Answer:
Option B
Explanation:
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