No. Graphite is a pure element, it is an allotrope of Carbon.
The allotropes of the element Carbon are :- diamond, graphite, graphene, amorphous carbon and buckminsterfullerenes.
If you meant "graphite" it is very dark grey - almost black.
It is a difference in the crystalline structure.
Jelly is a mixture. it is a heterogeneous mixture
It is a mixture.
This mixture is not homogeneous.
Mixture
Heterogenous
Mechanical Mixture Cereal and milk are mechanical mixture because you have two or more different parts that can be seen with
No it is a special kind of mixture
hetergeneous
Heterogeneous mixture.
Yes, air is a mixture. It is a homogeneous mixture.