Question

write short note on isotope isobar and isotones​

Answer 1

Answer:

Question ❓

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write short note on isotope isobar and isotones

Answer:-

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Atoms having the same number of protons (Z) but different number of neutrons (N) are isotopes. Atoms having the same mass number (A) are isobars. Atoms having the same number of neutrons (N) but a different number of protons (Z) are isotones.

Answer 2

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$\huge\underline\mathfrak\purple{Isotopes}$

Isotopes are variants of a particular element with different a different number of neutrons. For example, the two isotopes of Uranium are, 23592 U and 23992 U. You will see here that the number of protons is the same in both the isotopes, but they contain 143 and 147 neutrons respectively. The presence of an extra neutron significantly changes the behavior of that particular atom. There are two different types of isotopes, stable and radioactive. Stable isotopes are one that can exist in its free state without breaking down spontaneously. Radioactive isotopes are ones that are too unstable to sustain itself, and they spontaneously break down into two lighter daughter elements with the emission of particles such as alpha, beta, and gamma rays.

$\huge\underline\mathcal\purple{Isobars}$

Isobars are elements that have the same number of nucleons (sum of protons and neutrons). The series of elements with 40 Mass numbers serve as a good example; 4016S, 4017Cl, 4018Ar, 4019K, and 4020Ca. The nucleus of all the above-mentioned elements contain the same number of particles in the nucleus but contain varying numbers of protons and neutrons.

$\huge\sf\underline{\underline{\purple{Isotones}}}$

Isotones are atoms that have the same neutron number but different proton number. For example, 3616S, 3717Cl, 3818Ar, 3919K, and 4020Ca are all isotones of 20 since they all contain 20 neutrons.

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