Elements Q,S,T,U,R and P belong to the same period in the periodic table. The ions formed by the atoms of the elements are given below: Q2+,...

      

Elements Q,S,T,U,R and P belong to the same period in the periodic table. The ions formed
by the atoms of the elements are given below: Q2+, U- , T2-, R3+, P+ and S3- .
(a) Arrange the elements in order of increasing atomic size.
(b) Suggest a reason why elements P and Q cannot react with each other to form a
compound.

  

Answers


sharon
(a) U, T, S , R, Q, P in that order.
Increasing atomic radius.
(b) Both are metals/both react by losing electrons.
sharon kalunda answered the question on May 20, 2019 at 12:14


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