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An element X (atomic number 17) reacts w...

An element X (atomic number 17) reacts with an element Y (atomic number 20) to form a divalent halide
(a) Where in the periodic table are elements X and Y placed ?
(b) Classify X and Y as metal (s), non-metal (s) or metalloid (s)
(c) What will be the nature of oxide of element Y ? Identify the nature of bonding in the compound formed
(d) Draw the electron dot structure of the divalent halide.

Text Solution

Verified by Experts

(a) X belongs to Group 17 and 3rd period
Y belongs to Group 2 and 4th period
(b) X-Non-metal and Y-Metal
(c) Basic oxide, Ionic bonding
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