Why do elements have isotopes?
Why do elements have isotopes?
Isotopes are members of a family of an element that all have the same number of protons but different numbers of neutrons. The number of protons in a nucleus determines the element’s atomic number on the Periodic Table.
What are the applications of isotopes in our daily life?
Medical Applications
| Isotope | Use |
|---|---|
| 32P | cancer detection and treatment, especially in eyes and skin |
| 59Fe | anemia diagnosis |
| 60Co | gamma ray irradiation of tumors |
| 99mTc* | brain, thyroid, liver, bone marrow, lung, heart, and intestinal scanning; blood volume determination |
What is isotopes and its uses?
Radioactive isotopes find uses in agriculture, food industry, pest control, archeology and medicine. Radiocarbon dating, which measures the age of carbon-bearing items, uses a radioactive isotope known as carbon-14. In medicine, gamma rays emitted by radioactive elements are used to detect tumors inside the human body.
What are the medical uses of isotopes?
Therapeutic applications of radioisotopes typically are intended to destroy the targeted cells. This approach forms the basis of radiotherapy, which is commonly used to treat cancer and other conditions involving abnormal tissue growth, such as hyperthyroidism.
What are the isotopes used in industry?
One of the important applications of isotopes in industry is radiography. The isotopes most commonly used for radiographic testing of such products as castings and welds are cobalt 60, cesium 137, and iridium 192.
What are isotopes write its application?
Answer. 1)An isotope Uranium is used as a fuel in nuclear reactor. 2)An isotope of cobalt is used in treatment of cancer. 3)An isotope of iodine is used in treatment of goitre.
What are isotopes give two applications?
1) Isotopes of iodine are used for radiotherapy in treatment of hyperthyroidism, cancer, etc. 2) Uranium, Radium, Polonium isotopes are used in atomic reactors. 3) Cobalt isotopes are used for irradiation of food products.
What are isotopes class 10th?
Isotopes: The atoms which posses same atomic number (the atoms same element) but different mass numbers are called Isotopes. The difference in mass number is due to difference in number of neutrons present in the nucleus. Isotopes can show similar chemical properties as they are of same of element hydrogen.