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Y do elements belonging to a)same …

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Y do elements belonging to a)same group have similar properties b)same Period have diffrent properties

Posted by Lovely Bhumi 5 years, 11 months ago

CBSE > Class 10 > Science

5 answers

Vikas Saini 5 years, 11 months ago

Element properties is depends upon the velency of atom. so in group valence electrons are still constant So,same group have different properties.

Lovely Bhumi 5 years, 11 months ago

Thanks diksha

Diksha? 5 years, 11 months ago

And elements in the same period have different no. of valence electeons so thy have diff properties

Diksha? 5 years, 11 months ago

Sorry group*

Diksha? 5 years, 11 months ago

Because elements in the same period have same valency and we know that ch. properties are determined by the valence electrons.

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