Understanding Chemical Bonds: Definitions and Molecular Shapes
Classified in Chemistry
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Chemical Bonding and Molecular Structure
- Ionic Compound: A chemical substance composed of positive and negative ions.
- Crystal: A solid with flat faces that form sharp angles, whose atoms, ions, or molecules are arranged in a regular three-dimensional arrangement.
- Double Bond: A covalent bond in which two pairs of electrons are shared between two atoms.
- Electronegativity: The attraction an atom in a molecule exerts on the electrons of a covalent bond.
- Electronegative Element: Elements, particularly fluorine, oxygen, and nitrogen, have a very strong attraction for the electrons involved in chemical bonding.
- Covalent Bond: An electron pair shared between two atoms in a molecule.
- Nonpolar Covalent Bond: A chemical bond in which one or more pairs of electrons