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Questions and Answers
What is a chemical bond?
What is a chemical bond?
An attractive force that holds two atoms together in a more complex unit.
Which of the following are types of chemical bonds?
Which of the following are types of chemical bonds?
- Ionic Bonds
- Covalent Bonds
- Metallic Bonds
- All of the above (correct)
What type of bond is formed through the transfer of electrons from one atom to another?
What type of bond is formed through the transfer of electrons from one atom to another?
Ionic bond
What type of bond involves the sharing of pairs of electrons?
What type of bond involves the sharing of pairs of electrons?
An ionic compound is a compound in which __________ are present.
An ionic compound is a compound in which __________ are present.
Metallic bonds are discussed in Chapter 4.
Metallic bonds are discussed in Chapter 4.
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Study Notes
Introduction to Chemical Bonding
- Chemical bonds are attractive forces holding two atoms together in larger structures.
- Bonds result from interactions between electrons of combining atoms.
Types of Chemical Bonds
- Ionic Bonds: Formed through the transfer of one or more electrons from a metal atom to a non-metal atom.
- Covalent Bonds: Involve the sharing of one or more pairs of electrons between non-metal atoms.
- Metallic Bonds: Occur between metal atoms (not covered in this context).
Ionic Compounds
- Composed of ions (cations from metals and anions from non-metals) held together by charged attractions.
- Ionic compounds are characterized by the presence of ionic bonds.
Molecular Compounds
- Formed through covalent bonds where atoms share electrons, differentiating them from ionic compounds.
Course Information
- Instructor: Dr. Upali Siriwardane (Ph.D. Ohio State)
- Contact: [email protected]; Office hours provided for student inquiries.
- Upcoming tests cover specified chapters, with a final makeup exam for all material.
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