Chemistry, asked by mdyahiyaumair, 5 months ago

The automic numbers of three elements X, Y and Z are 9, 11 and 17 respectively. Which of these two elements will show
similar characteristics and why?​

Answers

Answered by rohitmehrajiii
0

Answer:

flourine (11) clouro (17) similar properties

Answered by navya7725
0

Answer:

The electronic configuration of the three elements is as follows:-

X- 2,7

Y- 2,8,1

Z- 2,8,7

Since X and Z both have 7 valence electrons that means both belong to group 17 and are halogens therefore X and Z will show similar chemical properties.

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