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Fudgin [204]
3 years ago
10

In Millikan’s experiment, the oil droplets acquire one or more negative charges by combining with the negative charges that are

produced from the ionization of air by X rays. By measuring the charges on the oil droplets, he calculated the charge on a single electron as −1.60×10−19 C. The charge on any negatively charged oil droplet is always a whole-number multiple of the fundamental charge of a single electron.If Millikan was measuring the charge on an oil droplet with 4 negatively charged electrons on it, what charge would he have measured on the droplet?
Chemistry
1 answer:
zimovet [89]3 years ago
4 0

Answer:

-6.4x10⁻¹⁹ C

Explanation:

The elementary charge of one electron is -1.60x10⁻¹⁹C, so each electron has its charge, and a sample with more than one electrons will have a multiple of its charge, which is proportional to the number of electrons. So, if the oil droplet had 4 electrons, thus the charge will be four times the elementary charge:

4*(-1.60x10⁻¹⁹) C = -6.4x10⁻¹⁹ C

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3 years ago
How is atomic number different from mass number?
Nimfa-mama [501]
Hello Gary My Man!

Well, as you can clearly see 

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I Hope my answer has come to your Help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead! :)

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7 0
2 years ago
What types of radiation cause the parent isotope to change into a different element?
kvv77 [185]

Answer:

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Explanation:

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3 0
2 years ago
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tatyana61 [14]

Answer:

e. 8.04*10^4

Explanation:

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2 years ago
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