A Chemical Reaction Involves Many Changes but Not Everything Changes

question 35

Multiple Choice

A chemical reaction involves many changes but not everything changes during a reaction.Which of the following is NOT a change that occurs during a chemical reaction?

• A) Atoms change in number or identity.
• B) Bonds break.
• C) Heat is released and/or absorbed.
• D) New bonds form.
• E) New molecules are formed.

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Definitions:

Cost Principle

An accounting principle that states all goods and services purchased by a business must be recorded at their historical cost, not their current value.

Monetary Unit

A standard unit of value in which economic transactions are recorded and the primary currency used within an economy.

Legal Taxable Entity

An organization or individual that is recognized by law as a separate legal entity for tax purposes.

Shares Of Stock

Representations of ownership in a corporation, each of which entitles the shareholder to a fraction of the company's assets and profits, depending on the amount of shares owned.