PHYSICS MIDDLE SCHOOL

In an electrically neutral atom of any element, there are equal numbers ofA)protons and neutrons.B)electrons and protons.C)electrons and neutrons.D)atomic number and atomic mass

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Answers

Answer 1
Answer:

Answer:

B) Electrons and protons  

Explanation:

Each proton has a positive charge, and each electron has a negative charge. If the atom is electrically neutral, there must be the same number of electrons and protons.

A) and C) are wrong. Neutrons have no charge, so they can't counteract that of the protons or the electrons.

D) is wrong. The atomic number is the number of protons, and the mass number is the number of protons plus neutrons. The neutrons can't  counteract the charge of the protons,
Answer 2
Answer:

Final answer:

In an electrically neutral atom of any element, the number of electrons equals the number of protons. This balance gives the atom its neutrality. Atomic number and atomic mass do not directly relate to the atom's electrical state.

Explanation:

In an electrically neutral atom of any element, there are equal numbers of electrons and protons. This balance between the negatively charged electrons and positively charged protons ensures the overall electrical neutrality of the atom. Neutrons, which are neutral particles, do not affect electrical neutrality. The atomic number represents the number of protons in an atom while the atomic mass, close to the number of neutrons, is the sum of protons and neutrons.

Learn more about electrically neutral atom here:

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Answers

Answer:

See the explanation below

Explanation:

Due to the frictional force, this force acts in the opposite direction to the movement of the person's shoe. This force tends to wear the sole of any shoe. We must remember that the frictional force is defined as the product of the normal force by the coefficient of friction between surfaces.

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Answers

The Haystack rock is monolith and is composed of basalt and formed by lava so it's igneous rock.

I hope I helped :D
I think it's an igneous rock

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Answers

Answer:

ok... and?

Explanation:

What happens on the side of earth opposite the moon?

Answers


On the side of Earth opposite the Moon, people over there don't see
the Moon, for about 12 hours and 20 minutes.  Then they see it again. 
And they tend to have a high tide somewhere around the middle of that
period of time.  I mean if they live on the coast, of course.

Didn't you really mean to ask about the side of the Moon opposite the Earth ? ?
That story is a lot more interesting.
The sun and moon gets the angle of a seabed coming up the coast land and the high ocean currents and winds all affect the height of the tides.

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Answers

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Answers

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