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प्रश्न
There are two species represented as 35Cl and 37Cl. Which of the following statement is correct regarding these species ?
विकल्प
hey have different chemical properties
their physical properties are the same
they have the same number of protons
they are isobars of the same element
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उत्तर
they have same number of protons
As the mass numbers are different, the correct option is (c). They have the same number of protons.
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संबंधित प्रश्न
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 ________
What is the nature of the charge on Anode rays?
Why are anode rays also called as 'canal 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 |
Define: Neutron
Represent a proton ‘p’ 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.
A proton can be defined as a ______.
An atom is electrically neutral. Give reason.
