Answers

  • Brainly User
2014-10-07T00:23:44+05:30
If you are referring to the elements of periodic table then;
Metallic nature of elements decreases from left to right in a period and increases from top to bottom in a group,
Eg; Alkaline metals (Na,K, Rb,Cs)

Non-metallic nature of elements increases from left to right in a period and decreases from top to bottom in a group.
Eg; Halogens (F, Cl , Br,I ,At`)
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2014-10-07T09:24:28+05:30
Metals:Na,K,Rb,Cs
non-metals:F, Cl , Br,I ,At
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