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Grade 10 TN Samacheer Kalvi Science worksheet on Atoms and Molecules.

Grade 10 TN Samacheer Kalvi Science worksheet on Atoms and Molecules featuring multiple-choice and fill-in-the-blank questions.

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Final Answer:
1. b. 1 atom of He
2. c. Carbon dioxide
3. b. 20 protons and 20 neutrons
4. b. 2.24 litre
5. c. 28 g
II.
1. same, different
2. neutrons
3. artificial transmutation
4. mass number
5. standard atomic weight

Parent Tip: Review the logic above to help your child master the concept of atoms and molecules worksheet.

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