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What else can I help you with?
How do you identify the relative mass relaitive charge and location of the three smaller subatomic particle of an atom?
protons --- rel. mass 1 amu, rel. charge +1, location in the nucleus. neutrons --- rel. mass 1 amu, rel. charge 0, location in the nucleus. electrons --- rel. mass 0 amu, rel. charge -1, location outside the nucleus.
What is the location of neutrons in the atoms?
Neutrons are located with Protons in the Nucleus.
What particles make up the mass of an atom?
The number of protons
How do you identify the relative mass the relative charge and location of the three smaller subatomic particles of an atom?
protons --- rel. mass 1 amu, rel. charge +1, location in the nucleus. neutrons --- rel. mass 1 amu, rel. charge 0, location in the nucleus. electrons --- rel. mass 0 amu, rel. charge -1, location outside the nucleus.
What are counted in an an atom to determine mass number?
Atomic Mass: protons AND neutrons atomic number: just protons
What they do mass number?
Mass number is about the neutrons and protons. The total of neutrons and protons.
What do you add to protons to equal mass number?
The mass number = protons + neutrons
What particles are used to determined the mass of an atom?
Mass of an atom = mass of protons + mass of neutrons
What is the total number of protons and neutron's in an atom called?
mass number = protons + nuetrons
Which subatomic particles are closest in mass?
Protons and nuetrons Dom says: Protons and Neutrons.
Which subatomic particles makes up most of the mass off the atom?
The major contribution to the mass of an atom is from protons and neutrons; electrons have a known but negligible mass.
Is the number of protons the mass?
Not necessarily. An estimated form of atomic mass is protons + neutrons.
