An element X is placed in the 3rd group and 3rd period of the modern periodic table. a) write the electronic configuration of X b) Write thr formula of thr compounds formed when the element X reacts with another element Y of atomic number 17 c) will the oxide of this element acidic or basic

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Answers

2016-03-04T17:30:11+05:30
A)1s2 2s2 2p6 3s2 3p1
b)X1Y3
c)basic
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