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What two subatomic particles do you add together to get the mass number?
The two subatomic particles you add together to get the mass number of an atom are protons and neutrons. Protons have a positive charge, while neutrons have no charge, but together they contribute to the mass of an atom.
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.
The 3 subatomic particles?
The three subatomic particles in an atom are protons, neutrons, and electrons:Protons have a relative mass of 1 and a charge of +1, and they are found in the nucleus of an atom.Neutrons have a relative mass of 1 and no charge, and they are also found in the nucleus of an atom.Electrons have a relative mass of 1/1836 and a charge of -1. They are found in specific orbits around the nucleus and are held in these orbits by the positive charge of the protons in the nucleus.
How many subatomic particles are in lithium?
6Li has 3 protons, neutrons and electrons. 7Li has 3 protons, 4 neutrons and 3 electrons.
What is Number of subatomic particles of rubidium?
Rubidium has 37 electrons and protons; the number of neutrons is specific for each isotope. Number of neutrons in a rubidium isotope = Mass number - 37
What subatomic particles are similar in mass?
neutrons and protons
What two subatomic particles do you add together to get the mass number?
The two subatomic particles you add together to get the mass number of an atom are protons and neutrons. Protons have a positive charge, while neutrons have no charge, but together they contribute to the mass of an atom.
What are the 2 subatomic particles with mass of 1?
Protons and neutrons
What statements about subatomic particles?
Protons and neutrons have the same mass
What subatomic particles responsible for most of an atoms mass?
These particles are the protons and neutrons.
Subatomic particles responsible for most of an atom's mass?
Protons and neutrons are subatomic particles that are responsible for most of an atom's mass. Protons have a positive charge, neutrons are neutral, and both are found in the nucleus of an atom. Electrons, which have a much smaller mass, orbit around the nucleus.
The mass number is the sum of which two subatomic particles?
Neutrons and Protons.
The atomic mass of an element is the weight of what subatomic particles?
The protons and neutrons.
What subatomic particles are added to determine the atomic mass?
Protons and neutrons.
What subatomic particle or particles contributes the most to the mass of the atom?
These particles are protons and neutrons.
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.
Which subatomic particles are closest in mass?
Protons and nuetrons Dom says: Protons and Neutrons.
