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Chapter 4 lessons

lessons 1 and 2

What is the definition of chemical bond? A force that holds two or more atoms together.
What is a compound? Matter that is made up of two or more different kinds of atoms joined together by chemical bonds.
What is the definition of valence electron? An outermost electron of an atom that participates in chemical bonding.
What is an electron dot diagram? A model that represents valence electrons in an atom as dots around the elements chemical symbol.
What is a bond? A force that holds atoms together in a compound.
What is the definition of covalent bond? A chemical bond formed when two atoms share one or more pairs of valence electrons.
What is the definition of molecule? A group of atoms held together by covalent bonding that acts as an independent unit.
Created by: schopvic2707