It depends on what you mean by "burning". I believe that when most people use the term "burning", they are referring to things like a wood fire, or a gasoline fire. In such settings, I believe that even though the chemical bonds between atoms are destroyed, the atoms themselves remain fundamentally unaltered. However, the term "burning" can be used to refer to the processes of nuclear fission and fusion. In the former, atoms are "split apart" in the burning process. In the latter, atoms crash together and "stick", thereby creating new, more complex atoms.
I am not an expert in this area, so please do not take this answer as definitive.
The atoms combine with the atoms of oxygen from the air to form oxides
Respiration an combustion in our body. They are common examples where burning happens in every day life
When atoms vibrate extremely slowly, they are solid.
electrons move from the calcium atoms to the chlorine atoms
Fire goes out.
nothing
This happens when atoms are rearanged
Burning
the burning of oil in factories..........
The atoms move faster as they heat up.
Burning releases heat by the formation of chemical bonds between the atoms that are burning. An example is hydrogen burning with oxygen, because when the atoms are bonded together as water they have less total energy than when the atoms are separated. It takes energy to separate out hydrogen and oxygen from water (by electrolysis for example), and this is the energy that is released when the separate atoms are re-bonded in burning.
It goes out
It goes out
The SUN does NOT BURN gas. It is a FUSION of hydrogen atoms into helium atoms.
There are many ways. But it is happening when burning.
something happens
Respiration an combustion in our body. They are common examples where burning happens in every day life
When atoms vibrate extremely slowly, they are solid.