0
No, it isn't. The mass of an electron is significantly smaller than that of a proton.
The mass of 1,800 electrons is about the same as the mass of one single proton.
The antiparticle of the electron, the positron, has the same mass as the electron.
the mass of the electron is not the same to the mass of the proton
Wiki User
∙ 6y ago
Wiki User
∙ 14y agoa neutron. they both have a relative Atomic Mass of 1.
an electron has no relative atomic mass, as it's actual mass is negligible in comparison to protons and neutrons.
Wiki User
∙ 11y agoNo, the mass of the proton is roughly about 1836 times more than an electron. Actually, electrons do a negligible contribution to the mass of an atom.
Wiki User
∙ 11y agoNeutrons and protons have similar mass (~1 amu)
Wiki User
∙ 8y agoNeutron
Add your answer:
Earn +20 pts
Which of the atomic particles have a mass of one atomic mass unit?
Neutrons and protons have masses approximative equal to one amu.
Which particle will have the same mass proton and electron proton and neutron electron and neutron or all three particles?
The masses of all three particles are different The masses of a proton and the mass of a neutron are very close, however. The mass of an electron is much smaller than the mass of a proton or neutron.
The mass number of an atom is equal to what?
proton
What is the mass number of atom equal to?
proton
A neutron has no charge but its mass is almost the same as the of a?
Proton.
Are the charges of protons and electrons opposite and equal?
Yes, a proton is a subatomic particle that carries a charge equal to but opposite to that of an electron. The proton has a positive charge, and the electron has a negative charge.
Which of the atomic particles have a mass of one atomic mass unit?
Neutrons and protons have masses approximative equal to one amu.
What sub-atomic particles have a mass of 1 amu?
neutrons and protonsbut NOT electrons (the almost have no mass)
What is equal to mass of a proton?
The mass of a proton is equal to a neutron.
Do electrons neutrons and protons have essentially the same mas?
No, Protons and Neutrons have similar masses, but one electron is equal 1/1836 of a proton in mass.
What can you say about inertia of object of equal masses?
Equal masses will have equal inertia.
Which particle will have the same mass proton and electron proton and neutron electron and neutron or all three particles?
The masses of all three particles are different The masses of a proton and the mass of a neutron are very close, however. The mass of an electron is much smaller than the mass of a proton or neutron.
How do the masses of electrons compare with the masses of protons?
The mass of a proton is 1836 times greater than the mass of an electron.
How does the mass of an electron compare to the mass of a proton and neutron?
The proton mass is about 2,000 times greater than the electron mass.
When the atomic masses of different element are expressed in atomic mass unit they are found to be almost integer multiples of that of hydrogen atom why?
all nuclei are made of protons & neutronsprotons & neutrons have almost the same masshydrogen's nucleus is one proton
How do the masses of one electron compare to the masses of protons and neutrons?
mass of electron = 1/1836 mass of proton (or neutron)
Does charge of proton and elactron are equal?
The charge of the proton is +1. The charge of the electron is -1. They are equal but opposite.
