5 billion atom KMc for protons and 4 trillion atom KMc for nuetrons Proton: 5 billion KMc Nuetron: 4 trillion KMc
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The sum of protons and nuetrons is?
The Mass Number.
What number represents the protons and nuetrons?
The mass number
Which particles in a atom have a mass of 1?
protons and nuetrons
How do electrons differ in mass from protons and neutrons?
Protons and nuetrons have a larger mass than an electon.
How do electrons differ in mass from protons and neutron?
Protons and nuetrons have a larger mass than an electon.
How many nuetrons are in zinc?
it has 35 nuetrons, 30 protons, and 30 electrons with a mass of 65
Do protons nuetrons and electrons have the same mass?
No. Protons and neutrons have about the same mass but electrons are much lighter.
What is the mass of a fluorine atom that has 9 protons 10 nuetrons and 10 electrons?
It is 19. The mass of an atom is equal to the total sum of the nuetrons and protons in the atoms nucleus.
The equation of atomic mass?
== The equation of atomic mass is protons+nuetrons== atomic mass. ===
What makes up the mass number of an atom?
protons and nuetrons
Which parts of an atom have almost the same mass?
protons and nuetrons
What is the total number of protons and neutrons in an atoms called?
mass number = protons + nuetrons
Which subatomic particles are closest in mass?
Protons and nuetrons Dom says: Protons and Neutrons.
What is the total number of protons and neutrons in an atom Calle?
mass number = protons + nuetrons
How do you figure the number of nuetrons from the number of protons?
Mass number will help you. Mass number is the total of neutrons and protons.
What is the sum of the number of protons and the number nuetrons in an atom?
mass number
What is the sum number of protons and nuetrons in the nucleas of a atom?
The Mass Number.
Do protons nuetrons and electrons all have about the same mass?
Protons and neutrons have about the same mass, but electrons are much, much lighter.
How do you calculate a mass of am atom?
To calculate the atomic mass of an element, add up the mass of protons and nuetrons.
A carbon atom has a mass number of 12 how many protons and nuetrons does it have?
6 protons and 6 neutrons
How many protons and nuetrons are in helium?
2 Protons and 2 Nuetrons
What is the mass number of an element equal to?
The sum of the number of protons and the number of nuetrons.
What is the difference between an atomic number and mass number?
no. of protons+no. of nuetrons in an atom is known as mass no. of that atom.while no . of protons present in an atom is called its atomic no.thus, in 1st condition we consider both, no. of protons as well as no. of nuetrons and in the 2nd condition we just consider no. of protons.
What is the sum of the protons and nuetrons in an atomic number?
atomic number is the number of protons. the sum of protons and neutrons is known as mass number
The total numbers of protons and nuetrons in atom is its?
The total number of protons and neutrons in an atoms is the mass number of the atom.
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