Complete the Table. Aman was discussing the structure of atom with his classmates. Class 9
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Complete the Table. Aman was discussing the structure of atom with his classmates. Class 9
Question 1.
Complete the Table: Class 9
Answer:
| Atomic number | Mass number | Number of neutrons | Number of protons | Number of electrons | Name of the elements |
| 5 | 11 | 6 | 5 | 5 | Baron |
| 7 | 14 | 7 | 7 | 7 | Nitrogen |
| 12 | 24 | 12 | 12 | 12 | Magnesium |
| 15 | 31 | 16 | 15 | 15 | Phosphorus |
| 1 | 1 | 0 | 1 | 1 | Hydrogen |