Physics, asked by sm6534295gmailcom, 4 months ago

The atomic number of three elements X,Y and are 3, 11and 17, respectively .State giving reason which two elements will show similar chemical properties ?

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Answered by sachinraj76339

3

Answer:

X AND Y ELEMENT SHOW SIMILAR CHARACTERISTICS BECAUSE BOTH ARE ALKALI METALS AND ITS VALENCE ELECTRON IS 1.

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