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प्रश्न
For the symbols H, D and T, write the subatomic particles (protons, neutrons and electrons) found in each one of them.
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उत्तर
H- 1 proton, 1 electron and no neutron.
D- 1 proton, 1 electron and 1 neutron.
T- 1 proton, 1 electron and 2 neutrons.
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संबंधित प्रश्न
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| Group 'A' | Group 'B' |
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| c. Neutron | iii. Positively charged |
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Project.
To have an idea of what atoms are, students can be asked to construct atoms using pipe cleaners (thin metal wires-electron shells), pompoms (balls-different colours for protons and neutrons) and beads (electrons). Students will love and enjoy putting them together and they look great hanging from the ceiling in the classroom.
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