An Element _______

question 93

Multiple Choice

An element _______

• A)can be separated into its components by physical methods.
• B)has different chemical properties depending on its state.
• C)cannot be separated into simpler substances by chemical methods.
• D)can also be a compound.
• E)exists only as atoms, not as molecules.

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Definitions:

Food Production

The process of transforming raw ingredients into prepared food products.

Work Hours

The scheduled period of time during which an individual is required to perform tasks for their employer or occupation.

Natufians

A prehistoric culture located in the Levant, known for early forms of sedentism and agriculture in the Epipaleolithic period.

Grains

Small, hard seeds of cereals such as wheat, rice, or corn, used as food for humans and animals or for planting new crops.