Carbon is not combustible because when it combines with oxygen its energy increases thus it doesnt combust.
Hi,
Homogeneous mixture 2
Heterogeneous 3
Mixture 1
Solution 5
Compound 4
Answer:
sorry
Explanation:
i'm not a chemistry student
but let me try
it is because the neutron of an atom is -
why the proton and electron is +and- (positive and negative)
so + and - = 0
Explanation:
The use of microorganism in our day to day life is making medicine.
If an atom suffers from a collision, that causes an electron to jump from a lower to higher state, it is called collisional excitation
