I mean the answer could just be rocks trees water stuff like that if that's what you eman
Did you get the answer bc it would rly help me out thanks
1) Compounds:
a) Chemically combined.
b) Components change properties.
c) Fixed proportions.
2) Mixtures:
a) Physically combined.
b) Components retain properties.
c) Variable proportions.
3) Both:
a) Made of elements.
b) 2 or more components.
A compound is a pure substance because its molecule cannot be broken down into simpler particles by physical means. For example water (H₂O) is a chemical compound made of two elements (hydrogen and oxygen).
In chemical change new substances are formed, the atoms are rearranged and the reaction is followed by an energy change.
There are no chemical bonds between substances in the mixture.,For example, mixture is solution of water and alcohol.
Thermal Energy, Electrical Energy, Light, Sound, Nuclear Energy, and Chemical Energy
Answer:
Gets exposed to oxygen (or water)
Explanation:
It's called oxidizing.
