Yes, starch is combustible. It is a carbohydrate made up of glucose units, and when heated or exposed to a flame, it can ignite and burn, releasing energy. However, the combustion of starch typically requires specific conditions, such as being in a fine powder form and having sufficient oxygen available. In general, like many organic materials, starch can be considered flammable under the right circumstances.
Yes, it is combustible.
Anything that can burn is a combustible substance.
Cobustible substances can catch on fire but non-combustible substances are inflammabe
Yes, salt is non-combustible. It does not easily catch fire or support combustion.
There are some simple requirments for something to be a convenient fuel - it must be abundant, easily collected and transported, cheap and ideally have a high calorific value per unit volume. Actually the question asked is wrong. Combustible subs. = Combustible materials all combustible subs./combustible materials are fuel but all fuel are not combustible subs/combustible material because fuel can also be an incombustible material/incombustible subs.
Yes, it is combustible.
coke is combustible
No, plasma is not combustible. Plasma is not something that can be combustible without additional chemicals, as it is relatively cool.
Combustible: # Food # Fat
Some houses are combustible, such as wooden structures. Even in brick buildings the contents may be combustible.
Not flammable at room temperature, but combustible.
No, oil is combustible.
No, oil is combustible.
Yes, linseed oil is combustible.
Alcohol is both flammable and combustible.
No, ammonia is not a combustible gas. It is a highly reactive gas that can contribute to combustion if in the presence of other combustible materials, but it is not considered combustible on its own.
Silver is a non-combustible solid (except as dust)