How Many Atoms Make Up The Things Around Us?

Atoms are everywhere, you're made up of atoms, I'm made up of atoms and the ink on this whiteboard is made up of atoms. How many atoms make up people, planets, the solar system or even the universe?

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[zenova]

Its definitely wrong... Atoms in universe is about 9, 9x10 googolplex

[BullProspecting]

I need to know how many atoms are in 1 human cell?
Thank you for this video!

[Ninja-rekt]

Great video, looking forward to the next! :)

[CamCakes]

so you're telling me if I put 9.9x^31 grams of salt. I would successfully have more salt atoms than the number of atoms there in the universe! :O

[kush_]

That might be the number of stars in milky way

[lizmacleod]

A grain of salt is not that many atoms. And there’s no way the earth is that much, (or less) and the moon has been longer than nanoseconds too. -_-

[kush_]

Let's not count the atoms😰
Because it's extremely very wired

[williamraisbeck]

your numbers for humans seem to small and the one for the solar system to big. there are approximately 1000 galaxies in the universe and if every planet in those galaxies was made up of the same amount of atoms as jupiter it would still only equate to 10 to the power of 82 atoms and thats assuming they are all the size of hydrogen atoms. the smallest atoms possible.

[jaythehulkmoeller]

Should a hit em with a drop of water 1.67 x 10^21 molecules or 5.01 x 10^21 atoms.




5, 010, 000, 000, 000, 000, 000, 000 different, individual atomic nuclei.

[dxnjqjg]

You do know atoms are only a theory right?