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प्रश्न
Represent an electron ‘e’ in term of its symbol showing the subscript and superscript value.
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उत्तर
electron ‘e’ = 0−1e
0−1e = 0 ← Superscript
−1← Subscript
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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 ________
All the gases from cathode rays anode rays when electricity is passed through them :
What does the formation of anode rays tell us about the atoms?
(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?
There are two species represented as 35Cl and 37Cl. Which of the following statement is correct regarding these species ?
Name the sub-atomic particle whose charge is +1.
Complete the table given below
|
|
No. of protons |
No. of electrons |
No. of Neutrons |
Atomic Number |
Mass number |
| `""_17^35"CI"` |
|
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|
|
|
| `""_17^37"CI"` |
|
|
|
|
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Define: Proton
Define: Electron
Name or state the following.
Two elements having the same number of protons and electrons but a different number of neutrons.
An atom is electrically neutral. Give reason.
