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1 proton

1 electron

2 neutrons

mass = 3 amu

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13y ago

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Related Questions

What are the number of protons neutrons and electrons in an element?

Number of protons = Number of electrons = Atomic number Number of neutrons = Atomic number - Number of protons


How many protons neutrons and electrons are found in phosphorous?

Phosphorus has an atomic no. of 15 and its atomic mass is 31.=we know,atomic no.=number of protons==also, atomic mass=no.of protons+no. of neutrons==this implies, 31=15+no. of neutrons= 31-15=no. of neutrons= 16=no. of neutrons==also,no. of protons=no, of electrons=so, total no. of protons=15total no. of electrons=15total no. of neutrons=16


Atomic particles located in the nucleus?

Neutrons and protons.


What is the number of protons in the necleus?

# of protons = # of electrons # of protons/ electrons + # of neutrons = atomic mass


How are protons and neutrons related?

For a stable atom, no. of protons= no. of electrons no of neutrons= Atomic Mass- no. of protons


How many protons neutrons electrons atomic number and atomic mass does bromine have?

Protons - 35 Neutrons - 43 Atomic Number - 35 Electrons - 35


How many protons electrons and neutrons in bromine-80?

79? I'm pretty sure the atomic mass of Bromine is 80. Incase you were wrong, the Atomic mass = Number of protons + Neutrons, which is 80. The atomic number is 35, which is the number of protons. Protons = 35. So the No. of Neutrons = 80 ( protons & neutrons) - 35 (protons) = 45 ( No. of neutrons) and Finally for electrons = the number of protons which is 35.


What plus what determines the atomic mass?

protons plus neutrons


What are atomic particle's?

They are neutrons, protons and electrons.


How are electrons and protons related?

For a stable atom, no. of protons= no. of electrons no of neutrons= Atomic Mass- no. of protons


How many protons electrons and neutrons does americium have?

Americium has 95 protons and electrons. Number of neutrons: atomic mass of an isotope - number of protons


What is the number of protons electrons and neutrons in n-14?

Nitrogen-14: 7 Protons, 7 Electrons, 7 Neutrons To work this out in the future for other elements: Protons = Atomic Number Electrons = Atomic Number Neutrons = Atomic Mass - Atomic Number Hope this helps!