Write the characteristics of electron ,proton and neutron
Answers
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Electron➡️
They are found outside the Nucleus...
They have negative charge...
They are much smaller than proton and neutrons...
Proton ➡️
They are found inside the nucleus...
They have positive charge...
They can follow anode particles....
Neutron➡️
They are also found inside the atom...
They have no charge...
No. of protons + No. of Neutrons = Atomic mass
Answer:
What are the Characteristics of Electron, Proton and Neutron
Electron
Electron was discovered by J.J. Thomson. Cathode rays consist of small, negatively charged particles called electrons. The electron is a negatively charged particle found in the atoms of all the elements. The electrons are located outside the nucleus in an atom. An electron is usually represented by the symbol e–
Characteristics of an electron
Mass of an electron :
The mass of an electron is about of the mass of hydrogen atom. Since the mass of a hydrogen atom is 1 u. The absolute mass of an electron is, however, 9 × 10–28 gram.
Charge of an electron :
The absolute charge on an electron is 1.6 × 10–19 coulomb of negative charge. The relative charge of an electron is, – 1.