Question

Find the atoms of 52u of helium ​

Answer 1

Explanation:

Therefore in 52 moles of Argon 3.13196×1025 atoms are present. Therefore, in 52 u of Helium 13 atoms are present. Therefore, in 52 g of Helium 7.83×1024 atoms are present.

Answer 2

~Solution :-

Here, we have been given the the amount of helium to be 52 amu.

Thus,

• Atomic mass of Helium is 4u = 2 protons + 2
• Neutrons = 1 atom.
• No. of atoms in 52u = $ \sf{\frac{52}{4}}$ = 13 atoms.

$ \red{\leadsto}$ Hence, the number of atoms will be 13 atoms.