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mina [271]
2 years ago
15

What is the ground-state electron configuration for the Mn4+ ion and is it paramagnetic or diamagnetic?

Chemistry
1 answer:
olchik [2.2K]2 years ago
7 0

Answer:

[Ar] 4s2 3d5 paramagnetic

Explanation:

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Photographs are taken of falling drops of two different liquids: Liquid X Liquid Y Note: the drops have identical volumes. Notic
aliina [53]

Answer:

See explanation

Explanation:

The reason why the droplets are spherical is  the surface area to volume ratio of the falling droplet in a gravitational field. Recall that a sphere has a small surface area to volume ratio.

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However, the liquid with a greater surface tension will form larger droplets and experience a greater air resistance as the droplet falls. Hence the less the surface tension, the flatter the droplets. Cohesive forces pull molecules of a liquid droplets inwards leading to a more spherical shape and reducing the surface area. Surface tension is therefore the reason why liquids form droplets.

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