0
What else can I help you with?
What subatomic particle has an approximate mass of 1840?
It is probable an error: the electron has a mass equal with 1/1836 from the mass of proton or neutron.
What does the atomic mass of an electron represent?
The mass of an electron is atomic mass units is 5,485 799 090 70(16); the mass of the electron is not an atomic mass.
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.
Is there a correlation of electron affinities to atomic radii?
The relation between electron affinity and atomic radius is inversely proportional.
When figuring atomic mass the mass of is ignored?
When calculating atomic mass, the mass of electrons is typically ignored because it is so small compared to the mass of protons and neutrons. Electrons have a much smaller mass relative to protons and neutrons, so they do not significantly contribute to the total atomic mass of an atom.
What subatomic particle has an approximate mass of 1840?
It is probable an error: the electron has a mass equal with 1/1836 from the mass of proton or neutron.
What is the approximate effective nuclear charge for a valence electron in krypton?
The approximate effective nuclear charge for a valence electron in krypton is close to +8. This is because the atomic number of krypton is 36, and the core electrons shield some of the positive charge from the nucleus felt by the valence electrons.
What does the atomic mass of an electron represent?
The mass of an electron is atomic mass units is 5,485 799 090 70(16); the mass of the electron is not an atomic mass.
What Atomic particle with a negative charge is called what?
An atomic particle with a negative charge is called an electron.
What is a electron cloud?
An electron cloud is an atomic orbital.
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.
What happens to the atomic radius when an electron is gained?
The negative ionic radius is larger than the neutral atomic radius
What is the atomic mass of an electron?
an electron is about 1/1836 amu.
Is there a correlation of electron affinities to atomic radii?
The relation between electron affinity and atomic radius is inversely proportional.
When figuring atomic mass the mass of is ignored?
When calculating atomic mass, the mass of electrons is typically ignored because it is so small compared to the mass of protons and neutrons. Electrons have a much smaller mass relative to protons and neutrons, so they do not significantly contribute to the total atomic mass of an atom.
What is the approximate mass of an oxygen atom in atomic mass units?
The approximate mass of an oxygen atom in atomic mass units is 16. Oxygen has an atomic number of 8, which means that its atomic mass is approximately 16 atomic mass units.
What is the atomic mass or weight of an electron?
electron mass = 9.10938188 × 10-31 kilograms = 0.000548579867 atomic mass units
