Single Answer MCQ
Q-00019617
Which non-metal is known to be a good conductor of electricity?
1
Sodium
2
Phosphorus
3
Graphite
4
Sulfur
Answer and Solution
Answer
C. Graphite
Solution:
Graphite, an allotrope of carbon, is unique among non-metals for being a conductor of electricity due to its structure. Sodium is a metal, phosphorus and sulfur are non-metals.
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