Physics, asked by tariniuddagiri, 3 months ago

The atomic number of 3 elements X,Y and Z are 3,7 and 11 respectively. State giving reason which two elements will show similar chemical properties.

Answers

Answered by rktksharma

0

Answer:

X and Z

Explanation:

X and Z show same chemical properties because both of them have one valence electron in their outermost (valence) shell.

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