Graphite is used as a lubricant in machines because it has a very high melting point and also it
(a)	is crystalline	(b)	has layer structure
(c)	is a giant molecule	(d)	is a liquid at room temperature

Question ID - 155266 | SaraNextGen Top Answer

Graphite is used as a lubricant in machines because it has a very high melting point and also it
(a)	is crystalline	(b)	has layer structure
(c)	is a giant molecule	(d)	is a liquid at room temperature