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प्रश्न
Name the sub-atomic particle whose charge is 0.
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उत्तर
Neutron
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संबंधित प्रश्न
Give the following a suitable word/phrase.
The electrons present in the outermost shell.
Multiple Choice Questions
number of valence electrons present in magnesium is
What are the observations of the experiment done by Rutherford in order to determine the structure of an atom?
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Gases become good conductors of electricity under ........ (low/high) pressure and .............. (low/high) voltage electrical discharge.
Tick the most appropriate answer
β-particles are actually a stream of
- protons
- electrons
- neutrons
- none of these
WRITE SHORT ANSWER
What is the charge on a neutron ?
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The anode rays obtained from all the gases consist of positively charged particles called protons.
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Select the correct answer from the choice in the bracket to complete the sentence:
An element ‘X’ has six electrons in its outer or valence shell. Its valency is __________.
