This is the process of burning
A fire started without any help.
A steam engine is a good example External combustion means the burning of fuel happens away from where the conversion to motion happens.
I mean "combustion".
Flame retention refers to the ability of a burner to maintain and stabilize a continuous flame during combustion. Good flame retention is important for efficient burning of fuel and reducing emissions in combustion systems.
what is meant by the term catheterisation
What is meant by the term resistivity?
The term you are looking for is "knock" in relation to combustion in internal combustion engines, specifically in the context of gasoline engines.
Explain what is meant by the term 'dementia.'
The scientific term for burning to death is Immolation
what is meant by the term identity politics
The value at which a substance starts catching fire.
A combustion atom is not a standard term in chemistry; however, it may refer to atoms involved in a combustion reaction, such as carbon, hydrogen, and oxygen. These atoms combine during combustion, typically in the presence of oxygen, to produce heat and light, resulting in the formation of products like carbon dioxide and water. The process is exothermic, releasing energy as chemical bonds are broken and formed. If you meant something else by "combustion atom," please provide more context!