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प्रश्न
The four atomic species can be represented as follows. Out of these, the two species which can be termed isobars are :
(i)`""_60^201"X"`
(ii)`""_61^200"X"`
(iii)`""_58^200"X"`
(iv)`""_60^203"X"`
पर्याय
(i) and (ii)
(ii) and (iii)
(i) and (iii)
(i) and (iv)
उत्तर
(b) (ii) and (iii)
`""_61^200"X"` and `""_58^200"X"` are isobars because they have the same mass number but different atomic numbers.
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संबंधित प्रश्न
Which of the following are isotopes and which are isobars ?
Argon, Deuterium, Calcium, Tritium, Protium
The mass number of two atoms X and Y is the same (40 each) but their atomic number are different (being 20 and 18 respectively). X and Y are examples of :
The atomic species A and B have different number of protons but the same number of nucleons. On the other hand, the atomic species X and Y have the same number of protons but different number of nucleons. Which pair is an example of isobars ? Why ?
Which of the following pairs are isobars ?
(i) `""_26^58"A"`, `""_28^58"B"`
(ii) `""_35^79"X"`, `""_35^80"Y"`
Give reasons for your choice.
Calcium and Argon are examples of a pair of ______.
Isotopes have same ———but different———.
Two atoms are said to be isobars if.
Distinguish isotopes from isobar.
Distinguish isotopes from isobar.
Distinguish isotopes from isobar.
