3 years ago

Which electromagnetic radiation on the electromagnetic spectrum can be detected by the human eye?

2 answers:

6 0

The human eye can detect light at wavelengths between 400 to 900 nanometers. That is why we call this part of the electromagnetic spectrum visible light.

Vanyuwa [196]3 years ago

4 0

Answer:

visible light

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Convert mass to moles for both reactants. (Round to 2 significant figures.)

shepuryov [24]

Mass = mr x moles
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0.25g of Al
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3 years ago

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Agata [3.3K]

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86 elections so 43 orbitals

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The hybridization for the B in Bcl3 is ?

Phoenix [80]

Answer:

sp²

Explanation:

You need to look at how many electron orbitals around the atom. Looking at the structure below, you can see that there are three electron orbitals. This gives you an sp² hybridization.

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3 years ago