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Question
Which sub-atomic particle was discovered by Goldstein.
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Solution
Goldstein discovered protons.
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RELATED QUESTIONS
What is a proton? State its relative mass and charge.
What is a proton? How does it differ from a neutron?
There are two species represented as 35Cl and 37Cl. Which of the following statement is correct regarding these species ?
Write down the names of the particles represented by the following symbols and explain the meaning of superscript and subscript numbers attached `""_1"p"^1, ""_0"n"^1,""_-1"e"^0`
Explain the following:
Mass of an atom is concentrated inside the nucleus of the atom.
Define: Neutron
Represent a proton ‘p’ in term of its symbol showing the subscript and superscript value.
Represent an electron ‘e’ in term of its symbol showing the subscript and superscript value.
Complete the Table on the basis of information available in the symbols given below
- `""_17^35"Cl"`
- `""_6^12"C"`
- `""_35^81"Br"`
| Element | np | nn |
Assertion: Proton can be defined as a hydrogen ion (H+).
Reason: These photons are produced when one electron is removed from one hydrogen atom.
