In an atom- the protons and neutrons are in the nucleus(centre) which makes the middle positively charged. The electrons are around the nucleus. The electrons are attracted to the nucleus because the nucleus is positively charged.
Protons are located within the nucleus of an atom.
Mass ratio proton (neutron)/electron: 1 836
5, electron, proton, neutron, nucleus, and electron cloud.
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.
neutron
Protons : Positive unit chargeElectrons: Negative unit chargeNeutrons: No charge.
Neutron, proton, electron.Neutron, proton, electron.Neutron, proton, electron.Neutron, proton, electron.
an electron is much lighter than a proton or neutron.
Mass ratio proton (neutron)/electron: 1 836
Mass ratio proton (neutron)/electron: 1 836
Mass ratio proton (neutron)/electron: 1 836
If a proton would be 1, an electron would be 0.000544. An electron is 1,836 times lighter than a proton. A neutron would be 1.001 as a proton is 99.86% the mass of a neutron
Mg+2 and Br-1
The electron is the smallest having about 1/1836th the mass of a proton or neutron, which means that basically an electron has no mass. The neutron and proton weigh the same both having a mass of 1.
5, electron, proton, neutron, nucleus, and electron cloud.
The three principal particles of an atom are the proton, electron and neutron. The proton and electron have +1 and -1 charges respectively. The neutron does not have a charge.
This is valid only for the attraction between a proton and an electron.
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.