Which of These Elements Occupies a Position on the Periodic

question 21

Multiple Choice

Which of these elements occupies a position on the periodic table that is not entirely consistent with its chemical properties?

• A)H
• B)He
• C)Ar
• D)Al
• E)U

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Definitions:

Purchase

The act of buying goods or services, exchanging money for ownership or use rights.

MRP

Material Requirements Planning; a system for calculating the materials and components needed to manufacture a product.

Acre

A unit of land area used in the imperial and US customary systems, equivalent to 4,840 square yards or about 4,047 square meters.

Rent

The payment made by a tenant to a landlord for the use of a property, building, or land.