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.
Answer:A
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.