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
Fiesta28 [93]
3 years ago
10

__________ have an electric charge of -1.60 × 10-19 C (-e).

Chemistry
1 answer:
nignag [31]3 years ago
6 0

Answer:

Electrons have an electric charge of -1.60 × 10-19 C

Explanation:

Neutrinos and Neutrons have 0 e charge.

Protons have an electric charge of 1.60 × 10-19 C

Historically, electrons were assigned a negative charge

You might be interested in
What two things combine with oxygen to form ground-level ozone?
STALIN [3.7K]

Answer:

c) NOx and VOC

oxides of nitrogen (NOx) and volatile organic compounds (VOC)

Explanation:

-

4 0
3 years ago
A sample of gas occupies a volume of 73.7 mL. As it expands, it does 133.7 J of work on its surroundings at a constant pressure
katen-ka-za [31]
In thermodynamics<span>, </span>work<span> performed by a system is the energy transferred by the system to its surroundings. It can be calculated by the expression:
</span>
W = PdV

Integrating,

We will have,

W = P(V2 - V1)
133.7 (1 litre-atm / 101.325 Joule) ( <span>760 Torr / atm ) </span>= 783 (V2 - .0737 )
V2 = 1.35 L

Hope this answers the question.  Have a nice day.


7 0
3 years ago
What happens to dissolving rate when you increase KE?
TEA [102]
In general, solubility increases with temperature. When you increase the temperature of a solvent, you increase the kinetic energy (or energy of movement) of the molecules, and this greater energy helps dissolve more of the solute molecules.
4 0
3 years ago
A substance with a pH of 10 is how much more basic than a substance with a pH of 2?
Kazeer [188]

Answer:

The same holds true for pH values above 7, each of which is ten times more alkaline (another way to say basic) than the next lower whole value. For example, pH 10 is ten times more alkaline than pH 9 and 100 times (10 times 10) more alkaline than pH 8.

Explanation:

7 0
2 years ago
Waves move fastest in
Arturiano [62]
The correct answer is high temperature solids
6 0
3 years ago
Read 2 more answers
Other questions:
  • In a laboratory experiment, John uses a mesh to separate soil particles from water. Which technique of separation is he using? c
    8·2 answers
  • A copper sheet is heated in a furnace until it melts. The hot liquid copper is then cooled until it becomes solid again. Compare
    11·1 answer
  • Carbon monoxide (CO) detectors sound an alarm when peak levels of carbon monoxide reach 100 parts per million (ppm). This level
    5·1 answer
  • If two nonmetals with the same electronegativity bond, what type of bond will form?
    8·2 answers
  • A nuclear family consists of
    12·1 answer
  • 2) Give the number of lone pairs around the central atom and the molecular geometry of IF5. A) 0 lone pairs, square pyramidal D)
    9·1 answer
  • Which of the elements below has the highest ionization energy? Carbon, calcium, barium, or fluorine?
    15·1 answer
  • Is there a polyatomic ion in calcium phosphide ?
    15·1 answer
  • Given his arrangement of the periodic table, Mendeleev was able to predict three elements that had not yet been discovered. He p
    12·1 answer
  • Help I think the answer is either A or D.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!