Answer:
Element Symbol Mass percent
Magnesium. Mg. 20.192%
Oxygen. O. 53.168%
Sulfur. S. 26.639%
Explanation:
hope this helps u out
Answer:
2 molecules of water
Explanation:
In chemical reactions, molecules and compounds chemically combine to give products. This involves atoms combining by re-establishing bonding relationships.
4 hydrogen atoms is equivalent to 2 molecules of Hydrogen gas = H₂
2 oxygen atoms is the same as 1 oxygen molecule = O₂
This 2 molecules of hydrogen gas and 1 molecule of O₂ gas will combine to form 2 molecules of water chemically;
2H₂ + O₂ → 2H₂O
I think it’s 5000 because it says that their is over 4,124 valid species of minerals.
Atoms. Elements have a distinct number of protons to identify themselves. For example, I have pure carbon and I want to turn it into oxygen, I could theoretically add 2 more protons to the carbon nucleus and it would become an oxygen atom.
Answer:
15 because it is the closest
Explanation: