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
ArbitrLikvidat [17]
3 years ago
12

The number of protons in a neutral atom equals the number of

Physics
1 answer:
Dmitrij [34]3 years ago
8 0

Answer: Electrons

Explanation: For a neutral atom the number of positively charged protons inside the nucleus must be equal to the number of electrons in the orbital shells. Both charges will cancel out having a charge of 0 which makes an atom electrically neutral.

You might be interested in
In Paragraph 3 of this passage, what clues help you know the meaning of the word
n200080 [17]
The answer is d because you have to make sure that everything is right
4 0
3 years ago
What is the awnser to Blank occurs when a substance changes from a liquid to a gas
PolarNik [594]
Evaporation (or another word to use is water vapor.)
3 0
3 years ago
Suppose a wheel with a tire mounted on it is rotating at the constant rate of 2.59 times a second. A tack is stuck in the tire a
Vesna [10]

Answer:

Tangential speed=5.4 m/s

Radial acceleration=88.6m/s^2

Explanation:

We are given that

Angular speed=2.59 rev/s

We know that

1 revolution=2\pi rad

2.59 rev=2\pi\times 2.59=5.18\pi=5.18\times 3.14=16.27 rad/s

By using \pi=3.14

Angular velocity=\omega=16.27rad/s

Distance from axis=r=0.329 m

Tangential speed=r\omega=16.27\times 0.329=5.4m/s

Radial acceleration=\frac{v^2}{r}

Radial acceleration=\frac{(5.4)^2}{0.329}=88.6m/s^2

6 0
3 years ago
Guyz wqy-bdet-mby join m.e f.o.r f.u.n​
sergey [27]

Answer:

What?  

Explanation:

4 0
2 years ago
This mug is made of two layers of glass separated by empty space. It is more effective than a ceramic mug at keeping the beverag
svetlana [45]
It's D and that is what I got!
4 0
3 years ago
Read 2 more answers
Other questions:
  • In an object's net charge positive or negative if it loses electrons?
    10·1 answer
  • An airplane is heading due south at a speed of 600 km h. If a wind begins blowing from the
    11·1 answer
  • A particle of mass 4.5 × 10-8 kg and charge +5.4 μC is traveling due east. It enters perpendicularly a magnetic field whose magn
    14·1 answer
  • A thin plate 6 ft long and 3 ft wide is submerged and held stationary in a stream of water (T = 60°F) that has a velocity of 17
    8·1 answer
  • What is the inverse square law and how does it relate to gravity?
    5·1 answer
  • A charge of 50 µC is pushed by a force of 25 µN a distance of 15 m in an electric field. What is the electric potential differen
    6·1 answer
  • A runner exerts a force of 234 Newtons against the ground while using 1100 Watts of power. How long does it take them to run a d
    11·1 answer
  • A big wheel at a theme park has a diameter of 14m and people on the ride complete one revolution in 24s. calculate the distance
    15·1 answer
  • Help needed!<br><br><br> Giving Brainliest and 15 points!
    15·2 answers
  • a mountain goat starts a rock slide and the rocks crash down the slope 100 m. If the rocks reach the bottom in 5 s, what is thei
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!