![Observe the periodic table given below and write the answers of the questions. 1. Write the name and valencies of the elements in 3rd row. - Science and Technology 1 | Shaalaa.com Observe the periodic table given below and write the answers of the questions. 1. Write the name and valencies of the elements in 3rd row. - Science and Technology 1 | Shaalaa.com](https://www.shaalaa.com/images/_4:99f3d9bba304488e9fd4abe9f9e21f51.png)
Observe the periodic table given below and write the answers of the questions. 1. Write the name and valencies of the elements in 3rd row. - Science and Technology 1 | Shaalaa.com
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Name of Elements with atomic number atomic mass valency | Science notes, Chemistry notes, Periodic table of the elements
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Periodic Table Elements Valency Charges Elements Stock Vector (Royalty Free) 1465162751 | Shutterstock
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