Periodic Trends In Boron Family

Group 13 Boron Family

Group 13 Boron Family

Trends In Periods

Periodic Trends In Chemical Properties|Variation Along Period|Variation In A Group|Exercise Questions

Periodic Trends In Physical Properties|Merits Of Long Form Of Periodic Table|Periodicity In Physical Properties|Lanthanide Contraction|OMR

Anomalous Properties Of Second Period Elements|Diagonal Relationship|Periodic Trends And Chemical Reactivity|Exercise Questions|Summary

Boron and Carbon Family

What is meant by periodic trends in the modern periodic table ?

Study the following periodic table. A student has marked two periodic trends incorrectly. Indentify these trends.