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प्रश्न
What is the nature of the charge on Cathode rays .
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उत्तर
Cathode rays are negatively charged as they consist of negatively charged particles called electrons.
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संबंधित प्रश्न
Name the subatomic particle whose relative charge is : –1
The atom of an element X has 7 electrons in its M shell.
What type of ion will be formed by an atom of element X? Write the symbol of the ion formed.
What could element X be?
An electron carries a ________ charge.
Choose the correct option
The number of valence electrons in O2- is :
The electronic configuration of nitrogen is (2, 5). How many electrons in the outer shell of a nitrogen atom are not involved in the formation of a nitrogen molecule?
Name or state the following:
A bond formed by transfer of electron(s)
Cathode rays are made up of
Which of the following statement is always correct?
When an atom gains an electron it has more electrons and thus it carries a positive charge.
Assertion: Helium has four electrons in the outermost orbit.
Reason: Neon has eight electrons in the outermost orbit.
