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1 proton

1 electron

2 neutrons

mass = 3 amu

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12y 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


Atomic particles located in the nucleus?

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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


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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


What are atomic particle's?

They are neutrons, protons and electrons.


What plus what determines the atomic mass?

protons plus neutrons


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 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.


How many protons electrons and neutrons does americium have?

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What is the location on protons and neutrons and electrons?

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