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Protons and neutrons make up the mass. They are present in nucleus.

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10y ago

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The atomic mass of an element is the weight of what subatomic particles?

The protons and neutrons.


What are the Subatomic particles with no charges?

Subatomic particles with no charges are neutrons


Does subatomic particles have the smallest mass of any subatomic particle?

The electron has the smallest mass between subatomic particles: 9,10938291(40).10-31 kg.


What are the subatomic particles with no mass called?

Subatomic particles with no mass are called neutrinos. Neutrinos are elementary particles that have extremely small, non-zero masses, but they are considered nearly massless in many calculations due to their very small mass values.


For the element with atomic number 36 how many of each of the three subatomic particles are contained in this element the atomic mass of this element is 83.798amu?

The atomic number is 5becuse it is in the nuclise


What are the features of the subatomic particles?

Subatomic particles have mass, dimensions, spin, sometimes have an electrical charge.


What information about subatomic particles is given by an element's mass number?

You know how many protons and neutrons are present. You can also figure out what element it is if you happen to have a periodic table of elememts.


What are properties that vary among subatomic particles?

The atom is the smallest part of matter that represents a particular element. For quite a while, the atom was thought to be the smallest part of matter that could exist. But in the latter part of the 19th century and early part of the 20th, scientists discovered that atoms are composed of certain subatomic particles and that, no matter what the element, the same subatomic particles make up the atom. The number of the various subatomic particles is the only thing that varies. Scientists now recognize that there are many subatomic particles (this really makes physicists salivate). But in order to be successful in chemistry, you really only need to be concerned with the three major subatomic particles: Protons Neutrons Electrons


What statement bout subatomic particles is not true?

"All subatomic particles have the same mass" is not a true statement, as different subatomic particles, such as protons, neutrons, and electrons, have different masses and charges.


What subatomic particles has appreciable mass and lacks a charge?

The neutron is the subatomic particle that has appreciable mass and lacks a charge.


What subatomic particles are similar in mass?

neutrons and protons


Which subatomic particle has a greater mass proton or element?

An "element" is not a subatomic particle. Your question makes no sense and is therefore unanswerable.Another answer:Since an element is not a subatomic particle, the only answer can be a proton.