Global warming, Cosmic Background radiation (even though most is blocked not ALL), and pollution.
Answer:
yes 4K + O2 ------>2K20 is true.
Answer:
I think the answer is the 3rd one
Answer:
Here's what I get
Explanation:
At the introductory level of chemistry, I can think of only two situations when you use Greek prefixes.
They indicate the number of atoms or groups in a molecule when you are naming a compound.
1. Binary covalent compounds
For example, P₂S₅ is diphosphorus pentasulfide.
2. Hydrates
For example, Na₂SO₄·10H₂O is sodium sulfate decahydrate.
we need the cholride solution Part B to answer your question
