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Question
Which subatomic particle was discovered by : Goldstein ?
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Solution
Proton was discovered by Goldstein.
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RELATED QUESTIONS
Name the subatomic particle whose relative charge is : +1
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?
What is the nature of the charge on Anode rays?
Complete the table given below by identifying P, Q, R and S.
|
Element |
Symbol |
No. of Protons |
No. of neutrons |
No. of Electrons |
|
Sodium |
`""_11^23"NA"` |
11 |
P |
11 |
|
Chlorine |
`""_17^35"CI"` |
Q |
18 |
17 |
|
Uranium |
R |
92 |
146 |
92 |
|
S |
`""_9^19"F"` |
9 |
10 |
9 |
Complete the table given below
|
|
No. of protons |
No. of electrons |
No. of Neutrons |
Atomic Number |
Mass number |
| `""_17^35"CI"` |
|
|
|
|
|
| `""_17^37"CI"` |
|
|
|
|
|
An atom differs from its ion in ______.
A proton can be defined as a ______.
An atom is electrically neutral. Give reason.
The nature of anode rays depends upon ______.
