Multiple Choice
Which of the following lists contains a metal, a metalloid, and a nonmetal?
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2. Atoms & Elements
Periodic Table: Classifications
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The majority of elements on the periodic table are classified as:
A
metals
B
metalloids
C
noble gases
D
nonmetals
Verified step by step guidance1
Understand the classification of elements on the periodic table: elements are generally categorized into metals, metalloids, nonmetals, and noble gases based on their properties.
Recall that metals are typically found on the left and center of the periodic table and are characterized by properties such as high electrical conductivity, malleability, and luster.
Recognize that metalloids have properties intermediate between metals and nonmetals and are located along the zig-zag line dividing metals and nonmetals.
Note that noble gases are a small group of inert gases located in Group 18, and nonmetals are found on the right side of the periodic table excluding noble gases.
Since metals occupy the largest portion of the periodic table, conclude that the majority of elements are classified as metals.
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