Elments in a group generally possess similar properties , but elements along a period have different properties .How do you explain this statement ?

Why the elements in a period posses different chemical properties ?

Generally geometrical isomers possess similar chemical properties but differ in their physical properties

How does atomic radius vary in a period and in a group? How do you explain the variation?

How are the elements arranged into groups and periods in the modern periodic Table ? Elements in a group posses similar properties , but elements in a period do not show similarites in their properties . Why ?

Discuss the general properties of VIA group elements.

How does atomic radius vary in a period and in a group? How do you explain the variation.

The pair of elements that have similar chemical properties are

Allotropy is the occurence of same element in two or more different physical forms having more or less similar chemical properties but different physical properties. The different forms of the element are called allotropes. Allotropy is due to the difference in the arrangement of atoms in solid state. Allotropes may be crystalline or amorphous Among the following statements are incorrect statement(s) is / are

Allotropy is the occurence of same element in two or more different physical forms having more or less similar chemical properties but different physical properties. The different forms of the element are called allotropes. Allotropy is due to the difference in the arrangement of atoms in solid state. Allotropes may be crystalline or amorphous Which among the following statements are correct ?