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What are three subatomic paarticles in an atom?
Neutron, proton, electron.Neutron, proton, electron.Neutron, proton, electron.Neutron, proton, electron.
What is the particle emitted when neodymium-144 decays into promethium-144?
When neodymium-144 decays into promethium-144, it emits a beta particle. This process involves the transformation of a neutron into a proton within the neodymium nucleus, resulting in the emission of an electron (the beta particle) and an antineutrino. The increase in the proton number by one changes the element from neodymium to promethium while the atomic mass remains essentially the same.
Does an electron have more maas than a proton or neutron?
an electron is much lighter than a proton or neutron.
What is the number of protons electrons and neutrons in platinum?
the number of proton neutron and electron proton(+p) and electron(-e) has 78 and neutron has 116, 117, or 118 (or from 112 to 120, including synthetic isotopes)
What is the mass of an electron compared to the mass of a proton or neutron?
Mass ratio proton (neutron)/electron: 1 836
How does the mass of a proton compare to the mass of a neutron and an electron?
Mass ratio proton (neutron)/electron: 1 836
How does the mass of a electron compare to the mass of a proton and neutron?
Mass ratio proton (neutron)/electron: 1 836
If a proton had a mass of 1 what is the mass of an electron and neutron relative to the mass of the proton?
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
What subatomic particles are closest in mass proton and neutron neutron and electron proton and electron electron and ion?
Mg+2 and Br-1
What is the size of electron proton and neutron?
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.
Which charge contributes to the proton electron and neutrion?
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.
What is an electron's atomic mass number?
The electron has no atomic mass number. The mass of an electron is roughly 1/1800 of the mass of a proton or neutron.
