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Ilya [14]
2 years ago
13

Which electromagnetic wave has the least energy ? visible light microwave infrared light gramma ray

Chemistry
1 answer:
levacccp [35]2 years ago
5 0
I believe the answer is microwaves
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Gold forms face-centered cubic crystals. The atomic radius of a gold atom is 144 pm. Consider the face of a unit cell with the n
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The length of an edge of this unit cell is 407.294 pm

Explanation:

Face centered cubic structure contains 4 atoms in each unit cell and 12 coordination number, occupying about 74% volume of the total cell. Face centered cubic structure is known for efficient use of space for atom packing.

To determine the edge length, a relationship between the radius of the atom and edge length is used.

X = R√8

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