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
Ira Lisetskai [31]
3 years ago
5

1. Given an element's atomic number and mass number, how can you tell the number of protons and neutrons in its nucleus?

Physics
2 answers:
DanielleElmas [232]3 years ago
8 0
C. Number of protons = atomic number; number of neutrons = mass number - atomic number
tatiyna3 years ago
6 0

Answer:

last one. c

Explanation:

atomic number; number of neutrons = mass number - atomic number​ is the very important to find the number of the question.

You might be interested in
Thank you if you them
astraxan [27]

Answer:

Explanation:

3. The word circuit means "go around", therefore a circuit is a pathway or closed path around which electricity (or water) flows.

4. Electrons flowing through a wire can be compared to water flowing through a hose. Once the flow of electrons or water is going, work, is performed.

5. You would get shocked in a bumper car by touching the floor and the ceiling at the same time. This means you are completing the circuit allowing electricity to flow.

6. Electricity from a wall outlet has enough energy to stop your heart.

7. Electricity is the flow of electrons, because electrons move or jump from atom to atom.

8. Materials that allow electrons to move easily from atom to atom are called conductors.

9. Materials that do not allow electrons to flow easily are called insulators.

10. Semi- conductors are materials that are somewhere in between .

11. Voltage is the force or pressure of electricity and is compared to the amount of water pressure in a hose.

12. Current (amps ) is the amount of electricity and is compared to the amount of water in a hose .

13. Watts (power) is the term for work performed by electricity.

4 0
3 years ago
One student suggests using a front-loading washing machine instead of a top-loading washing machine to conserve water. Which of
mariarad [96]
B) <span> It is practical because a top-loading machine uses much more water than a front-loading machine.

Front-loading washing machines are able to better conserve water by automatically maintaining the same water level throughout the wash, while top-loading washing machines generally begin the cycle by filling up the barrel to a certain point. </span>
3 0
3 years ago
The different between capactance wnd capacitor
velikii [3]

Answer:

The parallel plate capacitor is the simplest form of capacitor. ... The property of a capacitor to store charge on its plates in the form of an electrostatic field is called the Capacitance of the capacitor. Not only that, but capacitance is also the property of a capacitor which resists the change of voltage across it.

Explanation:

credits :- adultsscience

8 0
3 years ago
Read 2 more answers
Which type of force can act through empty space?
katrin2010 [14]

D. Magnetism this is shown by the planet's magnetic pull on moons and space debris.

8 0
3 years ago
1. Boyle's law relates the pressure of a gas to its
KIM [24]

Answer:

volume is the correct answer

Explanation:

7 0
2 years ago
Other questions:
  • Which one gives the feeling of heaviness in the case of a kilogram of cotton or a kilogram of lead? Why?​
    13·1 answer
  • 2. A sound wave in a steel rail has a frequency of 620 Hz and a wavelength of 10.5 m. What
    10·2 answers
  • Materials that are magnetic have_________that are lined up in the same orientation?
    14·1 answer
  • In elastic collisions,total kinetic energy and momentum are both conserved. On a frictionless track,cart 1 is moving with a cons
    5·1 answer
  • A ship leaves port and travels 50 miles at a standard position of 45⁰. The ship
    7·1 answer
  • I mostly know how to do these vector problems i’m just confused on how many decimal places i use
    15·2 answers
  • Paul is driving his car on a sunny afternoon. Which glasses should he ideally wear while driving?
    14·1 answer
  • How much work is it to lift a 20. kg sack of potatoes vertically 6.5 m?
    12·1 answer
  • How is cell division different for a unicellular organism than it is for a cell in a multicellular organism?
    11·1 answer
  • A 1500 kg aircraft going 35 m/s collides with a 2000 kg aircraft that is parked and they stick together after the collision and
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!