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murzikaleks [220]
3 years ago
8

Why does an iron is called an element?

Chemistry
1 answer:
Marizza181 [45]3 years ago
8 0
Iron is described as an element because it is a pure substance. A pure substance is where the atoms are similar and cannot be divided into smaller particles.
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An X-ray beam with λ = 157 pm incident on the surface of a crystal produced a maximum reflection at an angle of θ = 28.5 ∘. Assu
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The separation between layers of atoms in the crystal is 164.52 pm.

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