There is an infinite number of atoms in the universe. This is because the universe never ends, it is always expanding. So, since you can't measure how large the universe is, as it is ever-expanding, you cannot determine how many atoms are in the universe.
alternate view. Though the universe may be infinite, that is not the same thing as boundless. And of course most of the universe is space without matter in it.
Astrophysicist Arthur Eddington estimated the number of hydrogen atoms in the Universe to be about 10^73, and even with knowledge of 'Dark matter' that would only add a few digits to the exponent. Today's best guess along those lines is around 10^80. (Also known as the Dirac large number hypothesis.)
This is a long way from infinite, and even a long way from a Googol or a Googolplex.
Five atoms
It depends on how many hydrogens are there and how many oxygen atoms there are.
2 atoms
4 atoms are in h202.
48,177 134 32.1023 atoms
10
There are 20 atoms and there are 6 Carbon atoms, 8 Hydrogen atoms, 6 Oxygen atoms.
How many atoms does C8H16O8 have? Please answer need it quick.
45 atoms
Five atoms
402 atoms
5 atoms
9 atoms
The observable Universe has a radius of about 46 billion light-years; that would be a diameter of 92 billion light-years. The entire Universe is likely much bigger, but it isn't know how much bigger.
how many atoms are there in magnesiumoxide 2 atoms are in magnesium 2 atoms are in magnesium
Answer: 8 atoms
To answer your question on how many hydrogen atoms are there in caffeine, the scientific answer would be 10 atoms of hydrogen.