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What is the gravitational force of an electron in hydrogen atom orbits nucleus at distance of 0.5292 A?
Wiki User
∙ 11y ago
The gravitational force between two (2) bodies of masses m1 and m2 separated by a distance, r, is given by the equation
F= G(m1m2) / r2
(G= Gravitational constant 6.692 x 10-11 Nm2 kg-2 )
F= G(mpme) / r2
F= (6.692 x 10-11) (1.673 x 10-27 x 9.109 x 10-31) / (5.292 x 10-11)2
= 3.631 x 10-47 N
Wiki User
∙ 11y ago
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Which particle is emitted from a hydrogen-3 nucleus when it undergoes radioactive decay?
beta, aka an electron.
How do you use the word electron in a sentence?
The electron has a negative charge and orbits the positively charged atomic nucleus. Many compounds are made possible by electron sharing between elements.
Why do electrons orbit far away from atomic nuclei?
Because of the electromagnetic force. It requires more energy to pull a negatively charged electron further away from the positively charged nucleus.
Why it is considered as the energy of an electron is quantised?
Electrons orbit the nucleus of an atom in specific orbitals, a specific distance from the nucleus of the atom. A specific quanta of energy will knock the electron into a higher orbital. When the electron falls back into the lower orbital, it will give off that same specific quanta of energy. That is why lasers work.
Where does the electron in a hydrogen atom has the least energy?
I am pretty sure it's one because the highest is 7 and the farther away you are the lower the energy level!
Is there a stronger gravitational force acting on the particles of a hydrogen nucleus or a uranium nucleus?
No gravitational forces are implicated.
The approximate distance an electron is located from the nucleus is measured by the?
Shell
In an s orbit the probability of finding an electron a particular distance from the nucleus does not depend on?
It would not depend on the direction with respect to the nucleus. The direction of the electron has no effect on the distance of the electron from the nucleus.
who particle has greatest mass electron proton neutron or hydrogen nucleus?
hydrgen nucleus
Why is a hydrogen nucleus charge?
A hydrogen nucleus has got just one electron, thereby meaning that it can either accept one more electron or give away its sole electron to attain the stable electronic configuration. However, it usually shows the non metallic behaviour of accepting an electron.
Why is hydrogen bonding only possible with hydrogen?
hydrogen's nucleus is electron deficient when it bonds with an electronegative atoms
The number of neutrons that hydrogen has?
Hydrogen has no neutrons. It has 1 proton in the nucleus and 1 orbital electron.
Why don't nucleus revolve around electron?
The nucleus and the electron both revolve around a common center of charge. The only atom with equal charge in both places is hydrogen. Every atom heavier than hydrogen has more charge in the nucleus than there is on an electron. By the time you get to uranium, there is more than 90 times as much charge in the nucleus as there is on an electron, so the common center of charge is many times farther from each electron than it is from the nucleus. Also, each nuclear particle ... each proton and neutron ... is almost 2000 times more massive than an electron, and the same argument applies to the center of mass in the case of orbits governed by gravitational force, such as the solar system. But in the atom, the electrical forces completely dominate over the gravitational forces (by something like 1040.)
Why does hydrogen need at least one proton in it's nucleus?
It is very simple. The hydrogen atom is composed of a nucleus with only one proton and an electron around the nucleus.
The atomic radius to the distance from the nucleus of an atom to?
The atomic radius is the distance from the nucleus of an atom to the outermost orbital of electron.
In an atom an electron that is close to the nucleus is on the highest enegry level?
No. The greater distance from the nucleus the more energy an electron has.
How many nucleus diameters from the nucleus to the electron?
The nucleus has a width on the order of 10^(-15) meters, while an electron is (on average) a distance of 10^(-10) meters from the nucleus. If you were to magnify the nucleus to the size of a baseball, the electrons would be orbiting at a distance of around 1000 meters. That is, there are about 50,000-100,000 nucleus diameters to the electron's average radius.
