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
andrezito [222]
2 years ago
6

Hello I need help with this science problemA= N= ​

Physics
1 answer:
MakcuM [25]2 years ago
8 0

Answer:

charge of the atom =  -1

charge of the nucleus = 4

You might be interested in
Why echos are undesirable in a big hall​
KatRina [158]

Answer:

Helloooo

Sound created in a big hall will persist by repeated reflection from the walls until it is reduced to a value where it is no longer audible. The repeated reflection that results in this persistence of sound is called reverberation. In an auditorium or big hall excessive reverberation is highly undesirable

Explanation:

thanks....

8 0
3 years ago
Read 2 more answers
Which of the following values of pH will change blue litmus paper red?
Katen [24]
As far as I know acids turn litmus paper red and bases turn it blue. on the pH scale anything under 7 is acid and above is base so I think it is A. I am not totally sure, but that is the best answer I can give you! Good Luck! Hope this helps!!
5 0
3 years ago
How do iquantum tunel through a wall and how long will it take me?
Anon25 [30]

Answer:

The phenomenon known as "tunneling" is one of the best-known predictions of quantum physics, because it so dramatically confounds our classical intuition for how objects ought to behave. If you create a narrow region of space that a particle would have to have a relatively high energy to enter, classical reasoning tells us that low-energy particles heading toward that region should reflect off the boundary with 100% probability. Instead, there is a tiny chance of finding those particles on the far side of the region, with no loss of energy. It's as if they simply evaded the "barrier" region by making a "tunnel" through it.

Explanation:

5 0
3 years ago
In the morning, if you walk through a grassy lawn or field, quite often your feet will get very wet. What is the liquid generall
Dima020 [189]
The liquid is called condensation and its generally formed when water vaor in the air cools down rapidly and collects around or on an object forming water droplets. 
6 0
3 years ago
Water can be used to create electricity. this type of energy is called _____. nuclear power hydroelectric power electrolysis cur
ioda
Hydroelectric power. That's just the term for electricity gained by using water, think of a water mill.
8 0
3 years ago
Other questions:
  • The fuzzy cloud around the nucleus is called the
    7·1 answer
  • Why are triangles important when making structures
    12·1 answer
  • What does it mean if an experiment is replicable? Why is it important that experiments be replicable? (Site 1)
    15·1 answer
  • A balloon is filled with water. The balloon is heated and begins to expand. The water inside begins to turn into steam. What wil
    12·2 answers
  • Defination coulomb's law.
    7·1 answer
  • A boy throws a baseball onto a roof and it rolls back down and off the roof with a speed of 3.05 m/s. If the roof is pitched at
    13·1 answer
  • Questlon 7 of 10
    9·2 answers
  • A 5 kg pineapple is hanging completely still in mid air on a string and suddenly explodes
    13·1 answer
  • The square plates of a 3000-pF parallel-plate capacitor measure 40 mm by 40 mm and are separated by a dielectric that is 0.29 mm
    8·1 answer
  • I need help please ASAP
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!