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प्रश्न
Goldstein's experiments which involved passing high voltage electricity through gases at very low pressure resulted in the discovery of :
पर्याय
electron
proton
nucleus
neutron
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उत्तर
protons
Goldstein’s experiment, which involved passing high-voltage electricity through gases at very low pressure, resulted in the discovery of protons.
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संबंधित प्रश्न
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
How does a proton differ from an electron?
What is a proton? How does it differ from a neutron?
(a) What are cathode rays? What is the nature of charge on cathode rays?
(b) Explain how, cathode rays are formed from the gas taken in the discharge tube.
(c) What conclusion is obtained from the fact that all the gases from cathode rays?
How does cathode ray differ from as anode rays?
What is the significance of the number of protons found in the atoms of different elements?
Name or state the following.
Two elements having the same number of protons and electrons but a different number of neutrons.
What are fluorescent materials?
