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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
What is the absolute mass and charge of a proton?
How does a proton differ from an electron?
What is a proton? How does it differ from a neutron?
Which sub-atomic particle was discovered by Goldstein.
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
Write the properties of anode rays.
Is it possible for the atom of an element to have one electron, one proton and no neutron. If so, name the element.
What are fluorescent materials?
