Kapilesh Agrawala Solutions for Chapter: Elements, Compounds and Mixtures, Exercise 3: ASSESS YOURSELF

Author:Kapilesh Agrawala

Kapilesh Agrawala Chemistry Solutions for Exercise - Kapilesh Agrawala Solutions for Chapter: Elements, Compounds and Mixtures, Exercise 3: ASSESS YOURSELF

Attempt the practice questions on Chapter 3: Elements, Compounds and Mixtures, Exercise 3: ASSESS YOURSELF with hints and solutions to strengthen your understanding. Innovative Chemistry solutions are prepared by Experienced Embibe Experts.

Questions from Kapilesh Agrawala Solutions for Chapter: Elements, Compounds and Mixtures, Exercise 3: ASSESS YOURSELF with Hints & Solutions

EASY
7th ICSE
IMPORTANT
Innovative Chemistry>Chapter 3 - Elements, Compounds and Mixtures>ASSESS YOURSELF>Q 1

What is a molecule?

EASY
7th ICSE
IMPORTANT
Innovative Chemistry>Chapter 3 - Elements, Compounds and Mixtures>ASSESS YOURSELF>Q 2

Name two polyatomic molecules that have 4 atoms in them.

MEDIUM
7th ICSE
IMPORTANT
Innovative Chemistry>Chapter 3 - Elements, Compounds and Mixtures>ASSESS YOURSELF>Q 3

How can you show a compound that can be broken down into its constituent elements?

EASY
7th ICSE
IMPORTANT
Innovative Chemistry>Chapter 3 - Elements, Compounds and Mixtures>ASSESS YOURSELF>Q 4

Define metalloids. Give examples of metalloids.

MEDIUM
7th ICSE
IMPORTANT
Innovative Chemistry>Chapter 3 - Elements, Compounds and Mixtures>ASSESS YOURSELF>Q 5

Write the valencies of the elements given below:

Beryllium, fluorine, silicon, argon, calcium.