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Do protons electrons or neutrons have more mass?
Neutrons.Neutrons and Protons have approximately the same mass, and electrons have comparatively almost no mass!Protons do have mass, but not very much. A proton's mass is 1.66 x 10-24g, and it takes 6.02 x 1023 of them to make a gram (with thanks to the Italian chemist Avogadro, whom that number is named for).
In subatomic particles do protons and neutrons have the same mass?
No, protons and neutrons do not have the same mass. Protons have a slightly smaller mass than neutrons. The difference in mass between the two particles is due to the different composition of quarks that make up each particle.
What are two ways that a proton and a neutron are similar?
Protons and neutrons are both subatomic particles found in the nucleus of an atom. They have approximately the same mass, with protons having a positive charge and neutrons being electrically neutral.
What is the size difference between protons electrons and neutrons?
Protons and neutrons are approximately the same size, with a diameter of about 1 femtometer (10^-15 meters). Electrons are much smaller, with a radius of about 0.00000000000002 femtometers, making them almost negligible in size compared to protons and neutrons.
What subatomic particle contributes alomst no weight to an atom?
The subatomic particles that contribute most almost no weight to an atom are electrons at various energy levels. Isotopes of the same element differ from each other only by the number of neutrons.
What has almost the same mass as neutrons?
Proton
Which other particles have almost the same mass as protons?
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.
Does protons and neutrons have almost the same mass?
Yes, it is true.
Which two particles have roughly the same mass?
Protons and neutrons have almost the same mass.
What is the same about protons and neutrons?
the mass of a proton and neutron is almost same which is about 1.6*10 to power-27.
What element has the Same atomic number but different number of neutrons?
Almost all the elements have different isotopes having same atomic no but different mass no or neutrons.
Which particles account for almost all the mass of an atom?
Protons and neutrons account for almost all the mass of an atom. Electrons have much less mass compared to protons and neutrons.
The mass of neutrons and electrons are about the same?
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.
What has the same mass of a proton?
Neutrons have the same mass as that of a proton. Neutrons and protons are present in the nucleus
Are neutrons a lot lower in mass than protons?
Neutrons and protons have almost the same mass, with neutrons being slightly heavier than protons. The mass of a neutron is approximately 1.0087 atomic mass units, while the mass of a proton is approximately 1.0073 atomic mass units.
What two factors determines the atomic mass of a element?
The atomic mass of an element is determined by the number of protons and neutrons in its nucleus. Protons and neutrons have almost the same mass and contribute to the overall mass of the atom. Electrons, on the other hand, have negligible mass compared to protons and neutrons and do not significantly affect the atomic mass.
What is the name for a nuclear particle that has about the same mass as a proton but with no electrical charge?
The nuclear particle that has about the same mass as a proton but no electrical charge is called a neutron. Neutrons are found in the nucleus of an atom along with protons and contribute to the atomic mass of the atom.
