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A chemical change is a change in the what of a substance?
burning the substance.
A colored substance that helps to keep the skin from burning is called what?
Sunscreen is the colored substance that helps to keep the skin from burning by absorbing or reflecting UV rays from the sun.
What is the visible substance -given off by a burning object?
flame
Which substance in a match head provides oxygen for burning?
pottasium chlorate...
Does burning involve a change in chemical properties?
Yes, burning involves a chemical reaction where a substance combines with oxygen to produce heat and light. This process often leads to the production of new chemical compounds with different properties than the original substance.
A chemical change is a change in the what of a substance?
burning the substance.
What is the name of a substance formed by burning hydrogen and ethanol in air?
what is the substance formad when burning both hydrogen and ethanol in the air
What is the burning of substance called?
Burning is an oxidation reaction - a reaction with oxygen.
What is the burning substance of a substance?
The burning substance of a substance refers to the part of the substance that undergoes combustion or oxidation when exposed to heat or a flame. This process typically involves the release of heat, light, and often the production of new chemical compounds as the substance reacts with oxygen in the air.
What is the burning of a substance in the presence of oxygen?
combustion
The ability of a substance to support burning?
combustion
This is the burning of a substance in the presence of oxygen?
Combustion
What is the burning substance in the presence of oxygen?
combustion
Combustion?
This is the burning of a substance in the presence of oxygen.
What substance produces anaerobic energy by burning?
Glucose is the substance that produces anaerobic energy by burning. This will cause oxidation and it also leaves an oxygen debt.
Why is surface area important to burning?
Burning is a chemical process - oxidation - that usually takes place where oxygen from the air reacts with the substance that is burning. The surface area determines how much oxygen is in contact with the substance.
What is the proper name for burning a substance in oxygen?
Combustion
