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प्रश्न
State one use of radioactive isotopes in medicine.
उत्तर
Radioactive isotopes are used as tracers in medicine to detect the presence of tumours and blood clots.
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संबंधित प्रश्न
An isotope of iodine is used for making tincture iodine, which is used as a medicine.
State one use of radioactive isotopes in industry.
What is the reason for the different atomic masses of the isotopes of an element ?
The isotopes of an element contain :
The number of protons, neutrons and electrons in particles A to E are given below :
| Particle | Protons | Neutrons | Electrons |
| A | 17 | 18 | 17 |
| B | 3 | 4 | 2 |
| C | 18 | 22 | 18 |
| D | 17 | 20 | 17 |
| E | 9 | 10 | 10 |
Giving reasons, find a pair of isotopes from the above particles.
Give one example of isotopes.
State true or false. If false, correct the statement.
Isotopes of an element have different atomic numbers.
Why do \[\ce{^35_17{CI}}\] and \[\ce{^37_17{CI}}\] and have the same chemical properties? In what respect do these atoms differ?
Name the radioactive isotope used to find the age of fossils. Name the radioactive radiation which it emits?
Distinguish isotopes from isobar.
