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satela [25.4K]
2 years ago
10

Atomic number of iron

Chemistry
1 answer:
velikii [3]2 years ago
7 0

Answer:

The atomic number of Fe which is iron is 26

Explanation:

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How many moles of sodium atoms do you have if you have 5.60 ~
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Answer:

0.93 mol

Explanation:

Given data:

Number of moles of Na atom = ?

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Solution:

Avogadro number:

The given problem will solve by using Avogadro number.

It is the number of atoms , ions and molecules in one gram atom of element, one gram molecules of compound and one gram ions of a substance. The number 6.022 × 10²³ is called Avogadro number.

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