Isotopes have special properties which makes them useful in various fields like: Explain with examples (i) atomic number, (ii) mass number, (iii) isotopes and iv) isobars. If an element exists in two isotopes having atomic masses 'a' and 'b' in the ratio m:n, then average atomic mass will be m×a+n×bm+n different isotopes of same element have same position in the.
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It contains 12 protons and 12 electrons.
It contains 11 protons and 11 electrons.
An isotope of uranium is used as a fuel in nuclear reactors. For example, the atomic number of sodium is 11. For example, the atomic number of m g is 12. Isotopes form when elements with the same atomic number have a different number of neutrons, as the mass number is the total of the number of protons and neutrons.
Atoms of same element with same atomic number but different mass number are called isotopes of that element. The atomic number is the total number of protons present in the atom. It means that in a hydrogen atom, there are 1 proton present. Explain with examples (i) atomic number, (ii) mass number, (iii) isotopes and iv) isobars.
For example, hydrogen has three isotopes, protium (h11), deuterium (h21.
The number of protons present in the nucleus of an atom is called the atomic number, whereas the isotope is the elements that have the same atomic number but a different mass number. An isotope of cobalt is used in the treatment of cancer.