How far is an electron from a proton?

How far is an electron from a proton?

The Bohr radius, is the estimated distance between protons in the nucleus and electrons – but electrons aren’t solid, stationary particles… The simple answer would be about one-twentieth of a nanometre.

How big is an electron compared to a proton?

Explanation: Nobody knows the exact sizes, but a proton has about 1836 times the mass of an electron. The mass of a proton is 1.0073 u, and the mass of an electron is 5.486×10-5u . Therefore, a proton has about 1836 times the mass of an electron.

How big are electrons compared to the size of a proton or neutron?

Electrons are tiny compared to protons and neutrons, over 1,800 times smaller than either a proton or a neutron. Electrons are about 0.054% as massive as neutrons, according to Jefferson Lab.

How far away is the electron?

Electrons are indeed far away from the nucleus! If we could magnify the simplest hydrogen atom so that its nucleus (a proton) were the size of a basketball, then its lone electron would be found about 2 miles away. All of the space in between the electron and the basketball-size nucleus is empty!

How do you find the distance between protons?

so the distance between near protons is: d = 2·r → d ~ 10-4 cm. According to the Coulomb law repulsion between nearest protons is: Due to the very small mass of each proton the effect caused for that forces would be important.

Which is larger proton or neutron?

With that taken into account, the neutron and proton are nearly equal in size. According to my current physics textbook, the masses of each particle are roughly as follows: Proton: 1.6726231 x 10-27 kg Neutron: 1.6746286 x 10-27 kg Our result is that the neutron has a greater mass by about 2.0055 x 10-30 kg.

What determines the distance of the electrons from the nucleus?

In an atom, an electron is attracted to the nucleus by the “electromagnetic force”, similar to your rubber band. Like your baseball, the faster the electron goes, the farther away from the nucleus it is. The electrons in an atom are moving pretty fast, so they are far away from the nucleus.

What is the typical size of an electron?

So, if such a person were pressed to give a numerical value for the “size of the electron”, they might say something like “Well, most electrons in the universe are bound into atoms. So the typical ‘size’ of an electron is about the same as the typical size of an atom.”.

Why is an electron the largest part of an atom?

An electron is not the largest part of an atom. An electron is the smallest component of an atom. Relatively, if a neutron or proton were 1 unit in size, an electron would be 1/1840 units in size. If a fluorine atom were to attract an extra electron from lithium the lithium atom would become charged?

How far away is an electron from the nucleus?

Based on my own knowledge, if the nucleus was the size of a football, the electron (assuming its rough location within the cloud), would be 1 km away. Therefore, if the nucleus was the size of a golf ball, the electron would be roughly 300 meters away.

How far away would an iron atom be from a tennis ball?

The atomic radius of an Iron atom is about 30,000 times the size of the nucleus. A tennis ball has a radius of about 1.25″, so it would sit around 1.2 miles away. Home Science Math and Arithmetic