Ravi Shankar Sharma, Subha Raghavan and, Nidhi Sharma Solutions for Chapter: Periodic Classification of Elements, Exercise 3: PAPER - PEN TEST : 3

Author:Ravi Shankar Sharma, Subha Raghavan & Nidhi Sharma

Ravi Shankar Sharma Chemistry Solutions for Exercise - Ravi Shankar Sharma, Subha Raghavan and, Nidhi Sharma Solutions for Chapter: Periodic Classification of Elements, Exercise 3: PAPER - PEN TEST : 3

Attempt the practice questions on Chapter 5: Periodic Classification of Elements, Exercise 3: PAPER - PEN TEST : 3 with hints and solutions to strengthen your understanding. Concise Chemistry Part 2 solutions are prepared by Experienced Embibe Experts.

Questions from Ravi Shankar Sharma, Subha Raghavan and, Nidhi Sharma Solutions for Chapter: Periodic Classification of Elements, Exercise 3: PAPER - PEN TEST : 3 with Hints & Solutions

EASY
10th CBSE
IMPORTANT

Name the scientist who proposed the modern periodic table. (Dobereiner/ Moseley/ Newlands)

MEDIUM
10th CBSE
IMPORTANT

How many d-block elements are present in modern periodic table? 40/ 62/ 118

HARD
10th CBSE
IMPORTANT

How and what is the maximum number of electrons that can be accommodated in a shell? Illustrate with an example for each shell.

MEDIUM
10th CBSE
IMPORTANT

Which period is incomplete? (Third/ Fifth/ Seventh)

MEDIUM
10th CBSE
IMPORTANT

How many electrons can be accommodated in the 5th period? 2/ 8/ 18

MEDIUM
10th CBSE
IMPORTANT

Name the two series placed at the bottom of the periodic table.

HARD
10th CBSE
IMPORTANT

What are the advantages of modern periodic table?

HARD
10th CBSE
IMPORTANT

What are the demerits of modern periodic table?