Which Statement Concerning the Classification of Matter Is FALSE

question 49

Multiple Choice

Which statement concerning the classification of matter is FALSE?

• A)All matter is either pure substance or a compound.
• B)An element is a pure substance that generally cannot be changed into a simpler form of matter.
• C)A compound is a pure substance made up of two or more different elements combined in a definite,reproducible way.
• D)A pure substance is composed of only one type of component.
• E)A mixture is the physical combination of two or more pure substances in which each substance retains its own identity.

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Definitions:

Output

In economic and production contexts, this refers to the total amount of goods or services produced by a company or economy.

Actual Cost

The true expenditure incurred for manufacturing, operations, or project activities.

Direct Material

Materials directly related to the production of a product, which can be specifically identified as part of the product and form a large part of its manufacturing cost.

Per Pound

A unit of measure used to express the price or cost of a commodity, production materials, or shipping rates based on weight in pounds.