Advertisements
Advertisements
Question
For the symbol H, D and T tabulate three sub-atomic particles found in each of them.
Solution
| Symbol | Isotopes | Atomic no (Z) | Mass no. | No. of protons (p) | No. of electrons (e) | No. of neutrons (n) |
| H | Hydrogen | 1 | 1 | 1 | 1 | 0 |
| D | Deuterium | 1 | 2 | 1 | 1 | 1 |
| T | Tritium | 1 | 3 | 1 | 1 | 2 |
APPEARS IN
RELATED QUESTIONS
An isotope of iodine is used for making tincture iodine, which is used as a medicine.
Which radioactive isotope is used to determine the activity of thyroid gland?
The isotopes of an element contain :
Which of the following pairs are isotopes ? Give reasons for your choice :
(i) `""_26^58"A"`, `""_28^58"B"` or (ii) `""_35^79"X"`, `""_35^80"Y"`
What are isotopes? With reference to which fundamental particle do isotopes differ? Give two uses of isotopes.
Give the reason why isotopes have the same chemical but different physical properties.
What are isotones? Give one example.
Change in the number of neutrons in an atom changes it to ______.
Define isotopes. Give example.
Which statement is not correct about the isotopes of an element?
