In Her Speech Tonya Says,"Tonight,I'm Going to Discuss with You

question 43

Multiple Choice

In her speech Tonya says,"Tonight,I'm going to discuss with you two reasons why everyone should recycle,including cost-saving benefits and the problems waste creates in the environment." This statement is

• A)a general purpose statement.
• B)an attention-getting device.
• C)a preview of main ideas.
• D)a specific purpose statement.

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Definitions:

Transition Metals

Elements found in the d-block of the periodic table that have the capability to form positive ions with incomplete d-orbitals.

Metalloids

Elements with properties that are intermediate between those of metals and solid nonmetals.

Atomic Symbols

Abbreviations assigned to elements based on their names, used for representing elements in chemical formulas and equations.

Chromium

A lustrous, hard, and brittle metallic element used in alloys to increase strength and corrosion resistance.