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Question 0

Elements X and Y have electronic configurations 1s22s22p6 and 1s22s22p63s23p1 respectively. When they combine, the formula of the compound formed is

  • A.XY
  • B.YX
  • C.X2Y3
  • D.Y2X3
  • E.
Objective

Question details

Exam body
JAMB
Subject
Chemistry
Year
1989
Question no.
#0
Type
Objective
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