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The position of certain elements in the Modern Periodic Table are shown below.Using the above table answer the following questions giving reasons in each case:(i) Which element will form only covalent compounds?(ii) Which element is a non-metal with valency 2?(iii) Which element is a metal with valency 2?(iv) To which family does H, C and F belong? |
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Answer» (i) Element (E) Si only form covalent compounds. (ii) Oxygen with a valency 2. (iii) Beryllium is a metal with valency 2. (iv) Argon (F) has largest size. (v) Helium, Neon, Argon (H, C, F) belongs to inert gas group. |
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