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soldier1979 [14.2K]
3 years ago
6

Plz answer will give BRAINLIEST! Promise! Question is in picture! Due in 8 minutes!!

Chemistry
1 answer:
irakobra [83]3 years ago
5 0

Answer:

1st picture is b 2nd is ofcoyrse again b

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I believe that the answer would be D, both the speaker and the microphone
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In the bohr model of the hydrogen atom, the radius of the electron orbit increases by a factor of four. What happens to the magn
cricket20 [7]

The magnitude of the orbital angular momentum of the electron is doubled when the radius of the electron orbit increases by a factor of four.

<h3>What is orbital angular momentum?</h3>

The orbital angular momentum is the sum of angular momenta of all electrons, it is the rotational analog of the linear momentum.

The formula of angular momentum

\rm mvr = \dfrac{nh}{2 \pi}

Thus, the magnitude of the orbital angular momentum of the electron is doubled when the radius of the electron orbit increases by a factor of four.

Learn more about orbital angular momentum

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What goes in the rest of the atoms diagram ?
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c. Number of electrons

f. Isotope

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I hope that's what u were lookong for :))

Explanation:

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3 years ago
A. Density of Liquids
morpeh [17]

Answer:

Mass of liquid: 20.421g

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Explanation:

Mass of liquid

To find mass of liquid you take the mass of beaker + liquid (171.223g) and subtract it from the Mass of beaker (beaker without the water). The difference is the answer.

171.223g - 150.802g = 20.421g

Density

To find density you use the formula Mass/Volume. Take the Volume given, and the mass of the liquid you just found.

20.421mL/20.421g = 1.0109405940594 g/mL

5 0
3 years ago
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