Advertisements
Advertisements
प्रश्न
Represent an electron ‘e’ in term of its symbol showing the subscript and superscript value.
Advertisements
उत्तर
electron ‘e’ = 0−1e
0−1e = 0 ← Superscript
−1← Subscript
APPEARS IN
संबंधित प्रश्न
Name the positively charged particle present in the atoms of all the elements.
Name the subatomic particle whose relative charge is : +1
What is the nature of the charge on Anode rays?
How does cathode ray differ from as anode rays?
Name the sub-atomic particle whose charge is +1.
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"` |
|
|
|
|
|
Represent a neutron ‘n’ in term of its symbol showing the subscript and superscript value.
In response to a question, a student stated that in an atom, the number of protons is greater than the number of neutrons, which in turn is greater than the number of electrons. Do you agree with the statement? Justify your answer.
The nature of anode rays depends upon ______.
