Give information about properties of isotopes and also mentioned its importance.
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Explanation:
properties of isotopes
Usually one or two isotopes of an element are the most stable and common. Different isotopes of an element generally have the same physical and chemical properties. That's because they have the same numbers of protons and electrons.
example
- Isotopic forms of Oxygen – Oxygen -16, Oxygen -17, Oxygen -18
- Isotopic forms of Uranium- U-235, U-238
- Chlorine- 35, Chlorine – 37 are the isotopic forms of chlorine
- Isotopic forms of Fluorine – Fluorine 17, Fluorine 18, Fluorine 19
- Hydrogen – 1, Hydrogen – 2, Hydrogen – 3 are the isotopic forms of Hydrogen
- Isotopic forms of Carbon-Carbon– 12, Carbon – 13, Carbon- 14
Uses of Isotopes
- Carbon dating makes use of Carbon-14, an isotope of Carbon. This isotope of carbon is present in the atmosphere as radioactive carbon. The amount of carbon-14 obtained in fossils help palaeontologists to calculate the age of the fossils.
- Uranium Isotopes are popular for its use in nuclear reactors. U-235 is used as a fuel in nuclear reactors.
- Radioactive Isotopes are used for medicinal purposes. They are used for detection of tumours, blood clots, etc. Arsenic-74, An isotope of arsenic, is used for determining the presence of a tumour. Similarly, sodium-24 is used for the detection of blood clots.
- Cobalt (cobalt-60) isotope of carbon is applied in cancer treatments.
- Iodine (Iodine-131) isotope of carbon helps in the treatment of goitre.
Answer:
properties of isotopes
Usually one or two isotopes of an element are the most stable and common. Different isotopes of an element generally have the same physical and chemical properties. That's because they have the same numbers of protons and electrons.
example
Isotopic forms of Oxygen – Oxygen -16, Oxygen -17, Oxygen -18
Isotopic forms of Uranium- U-235, U-238
Chlorine- 35, Chlorine – 37 are the isotopic forms of chlorine
Isotopic forms of Fluorine – Fluorine 17, Fluorine 18, Fluorine 19
Hydrogen – 1, Hydrogen – 2, Hydrogen – 3 are the isotopic forms of Hydrogen
Isotopic forms of Carbon-Carbon– 12, Carbon – 13, Carbon- 14
Uses of Isotopes
Carbon dating makes use of Carbon-14, an isotope of Carbon. This isotope of carbon is present in the atmosphere as radioactive carbon. The amount of carbon-14 obtained in fossils help palaeontologists to calculate the age of the fossils.
Uranium Isotopes are popular for its use in nuclear reactors. U-235 is used as a fuel in nuclear reactors.
Radioactive Isotopes are used for medicinal purposes. They are used for detection of tumours, blood clots, etc. Arsenic-74, An isotope of arsenic, is used for determining the presence of a tumour. Similarly, sodium-24 is used for the detection of blood clots.
Cobalt (cobalt-60) isotope of carbon is applied in cancer treatments.
Iodine (Iodine-131) isotope of carbon helps in the treatment of goitre.
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