Question

Write 2 differences between electron, proton and neutron.

Answer 1

Electron :

• Negatively charged

• Found outside the nucleus .

• In the process of formation of bonds ; electrons are either gained or lost in order to complete and attain valency .

• Symbol : e

Proton :

• Positively charged

• Inside the nucleus

• Symbol : p

Neutron :

• Neutrally charged

• Inside the nucleus

• Symbol : n

(electron cloud in attachment)

Supplementary information :

• Proton was discovered by Ernest Rutherford.

• Neutron was discovered by Chadwik.

• Electron was discovered by JJ Thompson.

Answer 2

QUESTION :

Write 2 differences between Electron , Proton and Neutron.

ANSWER :

There are 2 types of charge found , they're as follows :

• Electron
• Proton

But in that criteria we also find a thing name Neutron, so what's that ? Let's see here the details of all the three :

• ELECTRON : Electron is a positively charged Ion , It was discovered in 1897 by a British scientist named as 'J.J . Thomson ' The two points of Electron are as follows :

       1.) The sign / symbol for showing the presence of electron is 'e'.

      2.)  They're found outside the Nucleus.

• PROTON : Proton is a negatively charged Ion, It was discovered in 1909 by a scientist named E. Rutherford. Two points of Proton are as follows :

      1.) The sign / symbol for showing the presence of proton is 'P'.

     2.) They're found inside the Nucleus.

• NEUTRON : Neutrons is a chargeless Ion, It was discovered in 1932 by a scientist named James Chadwick. Two points of Neutron are as follows :

    1.) The sign / symbol for showing the presence of neutron is 'n'.

   2.) They're found inside the Nucleus.