Each proton has the same mass as any other proton, as long as the proton is not in motion. Motion close to the speed of light can increase the mass for quantum theory reasons.
A neutron and a proton almost have the same mass. A neutron and 1,840 electrons almost have the same mass.
Protons and neutrons have about the same mass, but electrons are much, much lighter.
Protons and neutrons have approximately the same mass in an atom. Protons have a mass of about 1 atomic mass unit (amu), while neutrons have a slightly larger mass of about 1 amu.
no
Protons and neutrons have almost the same mass.
No, the atomic mass consists of protons, but the atomic mass consists of both protons and neutrons.
Neutrons have almost the same mass as protons. They are both subatomic particles found in the nucleus of an atom and are collectively referred to as nucleons. The mass of a neutron is only slightly greater than that of a proton.
No. The mass of neutrons and protons are about the same. The mass of an electron is about 1/1800th the mass of a proton.
Neutrons have the same mass as that of a proton. Neutrons and protons are present in the nucleus
Well, this is not exact, but smaller atoms have about the same number (and mass) of neutrons and of protons. Heavier atoms have a larger percentage of their mass in neutrons.Well, this is not exact, but smaller atoms have about the same number (and mass) of neutrons and of protons. Heavier atoms have a larger percentage of their mass in neutrons.Well, this is not exact, but smaller atoms have about the same number (and mass) of neutrons and of protons. Heavier atoms have a larger percentage of their mass in neutrons.Well, this is not exact, but smaller atoms have about the same number (and mass) of neutrons and of protons. Heavier atoms have a larger percentage of their mass in neutrons.
The Atomic Mass is equal to the number of protons and electrons that an element has.
Electrons.