On a Periodic Table,the Columns of Elements with Similar Properties

question 15

Multiple Choice

On a Periodic Table,the columns of elements with similar properties are

• A)periods.
• B)groups.
• C)rows.
• D)metals.

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Definitions:

Surface Area

the total area that the surface of an object occupies, often affecting the rate of reactions or heat transfer.

Solvent Temperature

The measure of heat within a liquid substance used to dissolve other substances, affecting the rate of dissolution and reactions.

Ethers

A class of organic compounds characterized by an oxygen atom connected to two alkyl or aryl groups.

Oxygen Atom

The smallest unit of the element oxygen, consisting of 8 protons, 8 neutrons, and 8 electrons, essential for combustion and respiration.