It depends on whether you mean a punctuation character or part of the digestive system.
Something around 100,000,000.
For the water molecule (H2O) two hydrogen atoms are needed.
It would take about 254 billion Carbon atoms lined up in a single row to span one inch.
There is no CuSO. If you mean CuSO4, it would be 6 atoms per formula unit; one Cu atom, one S atom, and 4 O atoms.
To answer your question on how many hydrogen atoms are there in caffeine, the scientific answer would be 10 atoms of hydrogen.
$1.00 = 518 colon
This would be harmful. The colon is not only responsible for clearing the body of waste products (which also become toxic after some time), it can also extract the last traces of nutrition from the food we have eaten. So if we are without a colon, we would not be able to digest food on our own and we would not receive as much nutrition. Patients with these characteristics need medical assistance for digestion. Many people have no colon, mainly due to colon cancer, but do well. It is true that it not the best result, but that person can live a along time without the colon.
1. I think that what you are trying to ask is how many protons is one atom of oxygen made of which would be 8. If you are asking how many atoms make up all of the oxygen in our world the answer is a lot. If what you want is different then please make the question a bit clearer.
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No...but many atoms do.
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