Oxidation numbers is the right answer
It has mass and takes up space is correct.
Proton 26
neutron 0
you can tell how many proton by the atomic number
D milk turning sour
the other options are physical changes
Answer:
Coal mining can compromised a lot of our resources one of it is the soil. It is because it eliminates the nutrients of the soil that can affect the vegetation, it destroys the wildlife and habitat. Also, it changes permanently the topography of the area mined.
Explanation:
edge 2020 just did it
