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Which term is used to describe the way the mass of subatomic particles is described?
Atomic Mass units =]
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.
Does a neutron have mass and if so, how does it compare to the mass of other subatomic particles?
Yes, a neutron has mass. The mass of a neutron is slightly greater than the mass of a proton, which is another subatomic particle found in the nucleus of an atom. Neutrons and protons are both much more massive than electrons, which are the smallest subatomic particles.
What term is used to define the way mass of subatomic particles is described?
Atomic Mass units
Which statement about subatomic particles is not true?
Subatomic particles are the same size as basketballs.
What two subatomic particles are added together to determine the mass number?
The two subatomic particles added together to determine the mass number of an atom are protons and neutrons. Protons have a positive charge, while neutrons have no charge, but both contribute to the mass of an atom.
What does the mass number equal?
The total number of subatomic particles in the nucleus
Relation between subatomic particles and atomic mass unit?
protons and neutrons are subatomic particles and adding the two amounts together gives you the atomic mass unit
Which term is used to describe the way the mass of subatomic particles is described?
Atomic Mass units =]
The mass number is the sum of which two subatomic particles?
Neutrons and Protons.
Which subatomic particles are used to determine an atoms mass number?
Two particles are considered. they are protons and nrutrons
What two subatomic particles are added together to calulate the atomic mass?
Protons, neutrons and electrons.
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.
What are the features of the subatomic particles?
Subatomic particles have mass, dimensions, spin, sometimes have an electrical charge.
How do you calculate subatomic particles in isotopes?
To calculate the number of subatomic particles in isotopes, you need to know the atomic number (number of protons) and mass number (sum of protons and neutrons) of the isotope. Subtract the atomic number from the mass number to find the number of neutrons. The number of electrons will be equal to the number of protons if the atom is neutral.
Which subatomic particles have mass and re included in the calculation of the atomic mass number?
Protons and neutrons are the subatomic particles that have mass and are included in the calculation of the atomic mass number. Electrons have very low mass compared to protons and neutrons and are usually not included in the atomic mass calculation as they contribute very little to the overall mass of an atom.
