Physics, asked by tanishq972003, 1 year ago

HEY GUYS...

NEED ANSWERS IN URGENT PROPER EXPLANATION.

NO...... SPAM......

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Answered by ommohapatraa
0

7 periods and 18 groups.

Metallic character decreases almond a period due to decrease in tendency to lose electrons.

It increases down a group due to increase in tendency to lose electrons.

tanishq972003: need why
ommohapatraa: *along
tanishq972003: need why
tanishq972003: this happened
ommohapatraa: because the effective nuclear charge increases along a period and atoms cannot lose electrons. Metallic character is the tendency to lose electrons.
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