MEDIUM
9th Chhattisgarh Board
IMPORTANT
Earn 100

Draw the electron dot structure of any molecule which has a double bond. 

Important Questions on Chemical Bonding

EASY
9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 8 - Chemical Bonding>Questions>Q 3
The atomic number of chlorine is 17. Write its electronic configuration.
HARD
9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 8 - Chemical Bonding>Questions>Q 3

The atomic number of chlorine is 17. Explain the formation of chlorine molecule using electron dot structures.

 

HARD
9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 8 - Chemical Bonding>Questions>Q 1
Write down the differences between ionic and covalent compounds.
HARD
9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 8 - Chemical Bonding>Questions>Q 2
Explain why ionic compounds have high melting and boiling points.
MEDIUM
9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 8 - Chemical Bonding>Exercises>Q 1
When sodium reacts with chlorine_____.
MEDIUM
9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 8 - Chemical Bonding>Exercises>Q 1
A sodium atom and a sodium ion:_____.
MEDIUM
9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 8 - Chemical Bonding>Exercises>Q 1
An ionic bond is formed when _____.
HARD
9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 8 - Chemical Bonding>Exercises>Q 1
Which of the following elements loses two electrons in order to attain inert gas configuration similar to argon?