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Nuclei that have an excess of netrons can become stable by emitting what?
Positrons
How many potons and netrons are in an atom?
The total number of protons and neutrons in the nucleus varies depending on the element, and any isotopes thereof.
What indicates the total number of protons and neutrons in an atom?
The mass number of an isotope indicates the total number (the sum) of protons and netrons in an atom.The number of protons is determined by the atomic number.The number of neutrons can be found by subtracting the atomic number from the mass number.
Do all atoms of the same element contain the same number of netrons?
No, atoms of the same element have the same number of protons. Atoms of the same element with different numbers of neutrons are called isotopes.
What is a mass number of an atom that has 12 netrons and 11 protones?
An atom of atomic number 12and mass number 22 contains how many protons?
What has a diffent number of netrons?
Isotopes.
How many netrons does fluorine have?
10
How many netrons do sodium have?
12 Neutrons
How many netrons does lithium have?
Lithium has 4 neutrons.
How many electrons and netrons does argon have?
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
How many nuetrons do an xenon have?
Between 70 and 82 netrons.
How many netrons ARE IN fluorine have?
In Fluorine - 19 there are 10 neutrons
What is the name of the particles that make up elements?
atom and netrons
What are atoms mad of?
i think its protons, netrons, nuclius and electrons.
Nuclei that have an excess of netrons can become stable by emitting what?
Positrons
What element is a gas withwith 8 protons and8 netrons?
Oxygen.
Atoms are mad of what particles?
i think its protons, netrons, nuclius and electrons.
