Given below are the names of few elements based on their position in the periodic table…
Chemistry · Class 11 · CBSE — Classification of Elements and Periodicity in Properties
Given below are the names of few elements based on their position in the periodic table. Identify the element which is not correctly placed.
- An element which tends to lose three electrons – Aluminium
- An element which tends to gain two electrons – Iodine
- An element with valency four – Silicon
- A transuranium element – Plutonium
Answer
(B) An element which tends to gain two electrons – Iodine
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