Abbreviations

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What does '2mid term' indicate in the given text?

'2mid term' indicates the second midterm examination.

What is the full form of 'TN' in the given text?

The full form of 'TN' is 'Tamil Nadu.'

Where is the location mentioned in the text?

The location mentioned in the text is 'Salem district.'

What are the three main types of chemical bonding?

The three main types of chemical bonding are ionic bonding, covalent bonding, and metallic bonding. Signup and view all the answers

Explain the difference between ionic and covalent bonding.

Ionic bonding involves the transfer of electrons between atoms, resulting in the formation of ions, while covalent bonding involves the sharing of electrons between atoms. Signup and view all the answers

How does metallic bonding differ from ionic and covalent bonding?

Metallic bonding occurs between metal atoms and involves a 'sea of electrons' that are free to move throughout the structure, while ionic and covalent bonding involve specific interactions between atoms. Signup and view all the answers