0
939.565346 ± 0.000023 MeV/c^2
What else can I help you with?
What does the nucleus of an atom contains protons and what?
nuetron and electron
Is a nuetron a particle?
yes. it is a particle in a normal atom's nucleus
What are the charges of a proton and a neutrons?
a proton has a positive cherge and a nuetron has a neutral charge
Which has more effect of mass of an aluminum atom removing 10 electrons or 1 neutron?
Removing 10 electrons from an aluminum atom would have a greater effect on its mass compared to removing 1 neutron. This is because electrons have very little mass compared to neutrons. Each electron has a mass of about 1/1836th that of a neutron, so removing 10 electrons would have a much larger impact on the overall mass of the atom.
What is a proton nuetron and an electron?
protons, electrons and neutrons are sub-atomic particles found in an atom. Protons and neutrons are found in the nucleus of the atom while the electrons are found on energy levels, called shells, around the nucleus. A proton has a unit positive charge and a mass of 1 unit. A neutron has no charge and a mass of 1 unit. An electron has a negative positive charge and a mass of 1/2000.
How do you determine the atom the atomic mass of an atom?
Proton + Nuetron = Atomic Mass
What does an element's atomic mass tell about the atoms that make up that element?
Atomic Mass is the no. of protons+no. of nuetron
What is a nuclear particle that's has the same mass a a proton but with no electrical charge?
Nuetron.
What does an element's atomic mass tell us about the atoms that make up that element?
atomic mass is the no. of protons+no. of nuetron
What does adding a nuetron to an atoms nucleus do to the atoms mass?
Since a neutron has mass, adding a neutron to an atomic nucleus increases the atom's mass.
Why does a proton inside a nucleus have less mass that the same proton outside the same nucleus?
because it binds with a nuetron that is equal to its mass
The mass of a nuetron is?
1.0087 a.m.u
Where do you find a nuetron?
you can find a nuetron in the nucleus.
Who was the nuetron discovered by?
James Chadwick discovered the nuetron.
How may atomic mass units does one nuetron have?
For the average person: 1 amu. For the curious chemist: 1.0086649156
Which of the three subatomic particles proton electron or nuetron has the least mass?
Electrons have the least mass, with protons and then finally neutrons.
Which is no charge?
NueTron
