Nitrogen. Rocks have nitrogen in them. But just to be sure you should also just look it up to see if I am right.
Answer:
molding sand, washed sand, beach sand, mason sand, and silica sand
Explanation:
they all have different features and are better for certain things, for example some of silica sands features are
Molecular Weight: 60.084 g/mol
Exact Mass: 59.966756 g/mol
Boiling Point: 4046°F at 760 mm Hg
Melting Point: 3110°F
answer:
it took 17,000 years for CO2 to go from 200 to 300 ppm.
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