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Chapter 6 And 7: The Structure of Matter AND Chemical Reactions

Across
A compound of a class of simple organic compounds that contain a carboxyl group and an amino group and that combine to form proteins.
A molecule that is a long chain made up of smaller molecules.
Any chemical change in which one species is oxidized (loses electrons) and another species is reduced (gains electrons).
The attractive force between oppositely charged ions, which form when electrons are transferred from one atom to another.
Tells the smallest whole-number ratio of atoms that are in a compound.
The attractive force that holds atoms or ions together.
A reaction in which one element or radical takes the place of another element or radical in a compound.
Reaction in which two or more substances combine to form a new compound.
The energy released when a chemical compound reacts to produce new compounds.
A bond formed when atoms share one or more pairs of electrons.
The oxidation reaction of an organic compound, in which heat is released; water is a common product.
A representation of a chemical reaction that uses symbols to show the relationship between the reactants and the products.
Down
A class of molecules that includes sugars, starches, and fiber.
A reaction in which a single compound breaks down to form two or more simpler substances.
An organic compound that is made of one or more chains of amino acids and that is the principal component of all cells.
A reaction in which a gas, a solid precipitate, or a molecular compound forms from the apparent exchange of atoms or ions between two compounds.
The arrangement of atoms in a substance.
A substance or molecule that participates in a chemical reaction.
A substance that forms in a chemical reaction.