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प्रश्न
What is the positive charge on the nucleus of an atom due to?
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उत्तर
The positive charge in the nucleus of an atom is due to the presence of protons.
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संबंधित प्रश्न
Fill in the blank of the following statement :
The anode rays obtained from hydrogen gas consist of particles called ________
How does a proton differ from an electron?
(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?
Why are anode rays also called as 'canal rays'?
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`
What is the significance of the number of protons found in the atoms of different elements?
Explain the following:
Mass of an atom is concentrated inside the nucleus of the atom.
Define: Electron
What are fluorescent materials?
An atom is electrically neutral. Give reason.
