Properties of proton
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Posted by Nana Li 5 years, 6 months ago
- 2 answers
Yogita Ingle 5 years, 6 months ago
Proton is a positively charged particle and has the following physical properties:
- Mass of Proton – The mass of a proton is equal to that of the hydrogen atom. A hydrogen atom consists of one electron and one proton. As the mass of an electron is considered to be negligible therefore it can be said that the mass of hydrogen atom is equal to the mass of a proton. The mass of a proton is 1840 times the mass of an electron.
| Mass of proton = 1.676 × 10-27 kg = 1.676 × 10-24 g = 1.6726219 × 10-27 kg |
- Charge of Proton – The charge of a proton is equal to and opposite to that of an electron. Thus, it has a unit positive charge.
| Charge on a proton = + 1.602 × 10-19 coulombs |
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Vansh Prajapati 5 years, 6 months ago
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