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charle [14.2K]
3 years ago
5

Simplify (-5) + (-2) - (-7) - (+9)

Mathematics
1 answer:
Alecsey [184]3 years ago
3 0
-5-2+7-9 = -9

- and - make a plus :)
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In a plot of probability of finding the electron in the hydrogen ground state versus the distance from the nucleus, the maximum
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In a plot of the probability of finding the electron in the hydrogen ground state versus the distance from the nucleus, the maximum occurs (A) at a0. the first Bohr radius.

<h3>What is an electron?</h3>
  • The electron is a subatomic particle with a negative one elementary charge electric charge.
  • Electrons are the first generation of the lepton particle family and are widely regarded as elementary particles due to the lack of known components or substructure.

Electron in the hydrogen:

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Therefore, in a plot of the probability of finding the electron in the hydrogen ground state versus the distance from the nucleus, the maximum occurs (A) at a0. the first Bohr radius.

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The complete question is given below:

In a plot of the probability of finding the electron in the hydrogen ground state versus the distance from the nucleus, the maximum occurs:

A. at a0. the first Bohr radius

B. at slightly less than a0

C. at slightly more than a0

D. at 2 a0

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1 year ago
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