Characteristics of Protons
Characteristics of Protons
Characteristics of Protons:
Conclusion: The mass of a proton is taken as one unit and its change is (+ 1), whereas the mass of an electron is considered to be negligible and its charge is (-1). It seems that an atom is composed of protons and electrons, mutually balancing their charges.
Which of the following sub-atomic particles has/have 1u relative mass and +1 relative charge?
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| Right Option : B | |||
| View Explanation | |||
The absolute mass of a proton is _____________g. | |||
| Right Option : B | |||
| View Explanation | |||
Which of the following statement / statements are correct : (a) Proton is a positively charged particle. (b) Mass of proton is 1.67 X 10-27 kg. (c) The charge on a proton is equal in magnitude but opposite in sign to that of an electron. | |||
| Right Option : D | |||
| View Explanation | |||
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