7. Graphite is a form of carbon.
Why can graphite be used as a lubricant?
A Graphite contains delocalised electrons which move throughout the structure.
B Graphite contains weak covalent bonds so the atoms move easily.
C Graphite has a low melting point so it easily turns into a liquid.
D Graphite has weak forces of attraction between layers so they can move.
Answers
Answered by
0
Answer:
option b
Explanation:
graphite show low shearing strength under friction force
Answered by
0
Answer:
b
Explanation:
graphite show low shearing strength under friction force
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