Answer:
Mass is the amount of matter in an object.
Weight is how much an object weighs.
Hope this helps!
Answer:
d I think there's two answer
Explanation:
or c
I know the first answer is homogenous
To explain your first paragraph which includes your thesis. The second paragrph supports your first pragraph
Radioactivity another name for radioactive decay. Radioactivity refers to particles emitted from nuclei as a result of nuclear instability.
