Question

The atomic no of elements is 5 and the no mass no is 11.Find the no of electrons protons and neutrons present in an atom of it. How can this element be represented

Answer 1

electrons 5

proton 5

neutrons 6

Answer 2

Explanation:

The atom which has the atomic number 5 is Boron.

Number of electrons = Number of protons.

Therefore, proton is 5.

Atomic mass (A) is 11 and atomic number (Z) is 5.

Neutrons = Atomic mass - Atomic Number

Neutrons = 11-5

Neutrons = 6.

Boron element contain 6 neutron.

No of electrons can be find by the atomic number of an atom.

Atomic mass is written on superscript and Atomic number is writton is subscript.

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