1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
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

You might be interested in
Which of these celestial objects is the smallest
Verizon [17]

Answer:

A.

Explanation:

I looked it up lol.

7 0
3 years ago
Read 2 more answers
describe the behavior of the molecules in a liquid. Explain this behavior in terms of intermolecular forces.
tigry1 [53]

Answer:

Molecules in liquids are held to other molecules by intermolecular interactions, which are weaker than the intramolecular interactions that hold the atoms together within molecules and polyatomic ions.

5 0
3 years ago
What is the octet rule?
PolarNik [594]

The Octet rule is a general rule of thumb that applies to most atoms. Basically, it states that every atom wants to have eight valence electrons in its outermost electron shell.


4 0
3 years ago
Read 2 more answers
Energy of motion is referred to as CA. thermal energy B. electrical energy C. potential energy D. kinetic energy​
Natali [406]
It’s, D. Kinetic Energy.

Explanation: Energy associated with an object’s motion is called kinetic energy. A speeding bullet, a walking person, and electromagnetic radiation like light all have kinetic energy.

Hope this helped ;)
8 0
3 years ago
A chemistry instructor provides each student with 8 test tubes at the beginning of the year. If there are 28 students per class,
klemol [59]
Three classes: 28×3=84 students
8 test tubes per student: 84× 8= 672
hope this helps!
7 0
3 years ago
Other questions:
  • Both bacteria and rocks split to give rise to more of their kind. Why are bacteria said to reproduce, but rocks are not? A. Bact
    12·1 answer
  • Suggest the methods used to separate the following:
    7·1 answer
  • Consider the reaction 3Fe2O3(s) + H2(g)2Fe3O4(s) + H2O(g) Using standard thermodynamic data at 298K, calculate the entropy chang
    11·1 answer
  • Classify the following change as physical or chemical: A match lights when struck.
    15·1 answer
  • The shape of a planet's orbit is influenced by gravity.<br> O True<br> O False
    6·2 answers
  • Hey, if anyone is really good at Chemistry can you please let me know? I can give either my pa dlet or my email, thanks :)
    13·2 answers
  • Elements in this family have 1 valence electron?
    9·1 answer
  • What are the missing coefficients for the skeleton equation below in order to balance it?
    12·1 answer
  • In a heating curve, when is the temperature constant?
    7·1 answer
  • The solar system is the collective name for the sun, eight planets, and their moons. The
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!