Answer:
boiling, melting, freezing, and shredding.
Explanation:
Some examples.
Answer:
The number of protons is equal to the mass number of the element. Since an element always has a different number of protons, the mass can indicate how many neutrons are in an isotope. Atoms of the same element can have a different number of neutrons. There are three naturally-occurring isotopes of carbon.
Explanation:
A rock is any naturally occurring solid mass or aggregate of minerals or mineraloid matter. It is categorized by the minerals included, its chemical composition and the way in which it is formed
Answer:
2
Explanation:
to separate objects or ideas into group based on ways they are alike
The answer is double displacement is the answer
