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प्रश्न
How does an electron differ from a neutron?
उत्तर
| Electron | Neutron |
| • Relative mass is 1/1840 u | • Relative mass is 1u |
| • Absolute mass is 9 × 10–28 g | • Absolute mass is 1.602 × 10–24 g |
| • Charge is -1 | • It is neutral |
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संबंधित प्रश्न
Fill in the blank of the following statement :
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Which sub-atomic particle was discovered by Chadwick.
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Choose the correct answer from A, B, C and D:
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What is the relation between the number of protons and the number of electrons in an atom?
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Select the INCORRECT statement.
