Question

Arrange Ag,Pt,Mg,C,Cu and Si in order of increasing atomic radius

Answer 1

Answer:

Si - 210 > Pt - 175 > Mg - 173 > Ag - 172 > C - 170 > Cu - 140

Atomic radius of an element increases along the group i.e top to bottom

Atomic radius of an element decreases along the period i.e left to right