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Because when something is burned, new products are formed.
magnesium oxide magnesium oxide
The result will have new and different properties.
Yes because a new chemical will be formed, heat is produced, and definitely light is also produced.
When elements combine chemically compounds are formed. For instance, when hydrogen and oxygen gases chemically combine, water is formed. Note that if a molecule is made up of only one element, it is referred to as an element, not a compound.
energy for electronics
New molecules are formed.
no but cake does
Chemical: hydrocarbons in the gasoline are burned.
Because when something is burned, new products are formed.
compound
magnesium oxide magnesium oxide
This is a mixture.
What is an atom
A compound or product.
Nope, adding new gas to old just makes a larger batch of bad gas.
The result will have new and different properties.