Maharashtra Board Solutions for Chapter: Periodic Classification of Elements, Exercise 10: Use your brain power

Author:Maharashtra Board

Maharashtra Board Science and Technology Solutions for Exercise - Maharashtra Board Solutions for Chapter: Periodic Classification of Elements, Exercise 10: Use your brain power

Attempt the practice questions on Chapter 2: Periodic Classification of Elements, Exercise 10: Use your brain power with hints and solutions to strengthen your understanding. Science and Technology Standard Ten Part - 1 solutions are prepared by Experienced Embibe Experts.

Questions from Maharashtra Board Solutions for Chapter: Periodic Classification of Elements, Exercise 10: Use your brain power with Hints & Solutions

EASY
10th Maharashtra Board
IMPORTANT

Element O B C N Be Li
Atomic radius (pm) 66 88 77 74 111 152

By referring to the modern periodic table find out the periods to which the above elements belong.

MEDIUM
10th Maharashtra Board
IMPORTANT

Element O B C N Be Li
Atomic radius (pm) 66 88 77 74 111 152

Arrange the above elements in decreasing order of their atomic radii.

MEDIUM
10th Maharashtra Board
IMPORTANT

Element O B C N Be Li
Atomic radius (pm) 66 88 77 74 111 152

Does this arrangement match with the pattern of the second period of the modern periodic table?

MEDIUM
10th Maharashtra Board
IMPORTANT

Element O B C N Be Li
Atomic radius (pm) 66 88 77 74 111 152

Which of the above elements have the biggest and the smallest atom?

MEDIUM
10th Maharashtra Board
IMPORTANT

Element O B C N Be Li
Atomic radius (pm) 66 88 77 74 111 152

What is the periodic trend observed in the variation of atomic radius while going from left to right within a period?