Manipur Board Solutions for Chapter: Structure of the Atom, Exercise 2: Let us answer these:

Author:Manipur Board

Manipur Board Science Solutions for Exercise - Manipur Board Solutions for Chapter: Structure of the Atom, Exercise 2: Let us answer these:

Attempt the practice questions on Chapter 5: Structure of the Atom, Exercise 2: Let us answer these: with hints and solutions to strengthen your understanding. Science for Class 9 solutions are prepared by Experienced Embibe Experts.

Questions from Manipur Board Solutions for Chapter: Structure of the Atom, Exercise 2: Let us answer these: with Hints & Solutions

EASY
9th Manipur Board
IMPORTANT
Science for Class 9>Chapter 5 - Structure of the Atom>Let us answer these:>Q 1

Which subatomic particle was not present in Thomson's model of the atom? 

MEDIUM
9th Manipur Board
IMPORTANT
Science for Class 9>Chapter 5 - Structure of the Atom>Let us answer these:>Q 2

State one drawback of Rutherford's model of atom. 

EASY
9th Manipur Board
IMPORTANT
Science for Class 9>Chapter 5 - Structure of the Atom>Let us answer these:>Q 3

Why is an atom neutral inspite of the presence of charged particles in it? 

MEDIUM
9th Manipur Board
IMPORTANT
Science for Class 9>Chapter 5 - Structure of the Atom>Let us answer these:>Q 4

How did Neil Bohr explain the stability of the atom? 

EASY
9th Manipur Board
IMPORTANT
Science for Class 9>Chapter 5 - Structure of the Atom>Let us answer these:>Q 5

What are the various letters used in Bohr's model to represent electron shells in an atom? 

MEDIUM
9th Manipur Board
IMPORTANT
Science for Class 9>Chapter 5 - Structure of the Atom>Let us answer these:>Q 6

Draw a sketch of Bohr's model of an atom with three shells.