Answer:
Below•
Explanation:
Fossil Fuel: It's a natural gas based on natural materials such as coal.
Biomass: It's the total weight of substance.
In a stadium, fans stand up and sit down to produce a wave across the stadium. This type of wave where the material travels perp
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<h2>~<u>Solution</u> :-</h2>
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 <u>13 atoms</u>.