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Questions and Answers
What type of bond involves the transfer of electrons from one atom to another?
What type of bond involves the transfer of electrons from one atom to another?
- Ionic Bonds (correct)
- Covalent Bonds
- Metallic Bonds
- Hydrogen Bonds
How many electrons do carbon atoms typically need to satisfy their bonding requirements?
How many electrons do carbon atoms typically need to satisfy their bonding requirements?
- 8
- 2
- 6
- 4 (correct)
What happens to energy when bonds between atoms are broken?
What happens to energy when bonds between atoms are broken?
- Energy is lost
- Energy is stored
- Energy is transformed into light
- Energy is released (correct)
In which of the following molecules do atoms interact primarily through covalent bonding?
In which of the following molecules do atoms interact primarily through covalent bonding?
Which statement about oxygen atoms is correct regarding their bonding needs?
Which statement about oxygen atoms is correct regarding their bonding needs?
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Study Notes
Atoms
- Carbon atoms require four electrons to achieve stability.
- Oxygen atoms require eight electrons to achieve stability.
Types of Bonds
- Ionic Bonds: Electrons are transferred from one atom to another.
- Covalent Bonds: Electrons are shared between atoms.
Energy and Bonds
- Energy is stored within chemical bonds.
- Breaking bonds releases energy.
Molecule Formation
- Atoms interact to form molecules.
- Examples of molecules include water, proteins, and carbohydrates.
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