Question

Write any two differences between isotopes and isobars.
ii) Write any three uses of isotopes. ​

Answer 1

Uses

Radioactive isotopes differ in the stability of their nuclei. Measuring the speed of decay allows scientists to date archaeological finds, and even the universe itself. Stable isotopes can be used to give a record of climate change. Isotopes are also commonly used in medical imaging and cancer treatment.

Answer 2

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your answer is here

The differences between isotope and isobar are as given in the following points:

1.Isotopes have same atomic number whereas isobars have different atomic number.

2.Isotopes have different mass number whereas isobars have same mass number.

3. Isotopes show same chemical properties whereas isobars show different chemical properties.

4.Isotopes are placed at same position in periodic table whereas isobars have different position.

5.Isotopes have "different number" of neutrons whereas isobars have different "number of protons" and neutrons

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