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Question
Name the gas which produces anode rays consisting of protons in the discharge tube experiment.
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Solution
Hydrogen gas produces anode rays consisting of protons in the discharge-tube experiment.
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RELATED QUESTIONS
Name the positively charged particle present in the atoms of all the elements.
Which subatomic particle was discovered by : Goldstein ?
Name the subatomic particle whose relative charge is : +1
What is a proton? State its relative mass and charge.
What is the significance of the number of protons found in the atoms of different elements?
Complete the table given below
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No. of protons |
No. of electrons |
No. of Neutrons |
Atomic Number |
Mass number |
| `""_17^35"CI"` |
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| `""_17^37"CI"` |
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Define: Electron
Name or state the following.
Two elements having the same number of protons and electrons but a different number of neutrons.
In response to a question, a student stated that in an atom, the number of protons is greater than the number of neutrons, which in turn is greater than the number of electrons. Do you agree with the statement? Justify your answer.
Assertion: Proton can be defined as a hydrogen ion (H+).
Reason: These photons are produced when one electron is removed from one hydrogen atom.
