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| 1. |
(i) Mention the names of most electropositive and most electronegative stable elements in the periodic table. (ii) What is metalloid? Give one example. |
| Answer» Solution :(i) Most ELECTROPOSITIVE STABLE ELEMENT of periodic table is CESIUM (Cs) and the most electronegative stable element or periodic table is FLUORINE (F), (ii) N/A | |