The Law of Constant Composition States That

question 40

Multiple Choice

The law of constant composition states that

• A)the number of atoms in a compound only changes when the compound changes state.
• B)a given compound has a fixed and definite number of atoms of each of its constituent elements.
• C)compounds react with each other in whole unit ratios.
• D)the composition of a compound will be the same before and after a reaction.

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Definitions:

Mandible

A bone that forms the lower portion of the jaw.

Salivary Glands

Glands located in the mouth that produce saliva, which begins the process of digestion and keeps the mouth moist.

Mandible

The lower jaw or jawbone, the largest and strongest bone of the face.

Descending Colon

The part of the colon that travels downwards on the left side of the abdomen, responsible for storing the remains of digested food that will be emptied into the rectum.