Answer:
1st one is the answer water cannot be purified by nature pls add me in brainliest
Answer:
its radiation
Explanation:
just googled it rn trust me
Answer:
15.2
Explanation:
the chemical reaction in chemistry libretto texts.
Answer:
The chlorine atom (or atoms) is covalently bonded by a shared pair of electrons to the other element.
Explanation:
