Multiple Choice
Which elemental classification does oxygen belong to on the periodic table?
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2. Atoms & Elements
Periodic Table: Classifications
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Which of the following elements is classified as a metal?
A
Ne (neon)
B
S (sulfur)
C
Na (sodium)
D
C (carbon)
Verified step by step guidance1
Understand the classification of elements into metals, nonmetals, and metalloids based on their properties and position in the periodic table.
Recall that metals are typically found on the left and center of the periodic table and are characterized by properties such as good electrical conductivity, malleability, and luster.
Identify the given elements and their positions: Ne (neon) is a noble gas and nonmetal, S (sulfur) is a nonmetal, C (carbon) is a nonmetal, and Na (sodium) is an alkali metal.
Recognize that sodium (Na) is located in Group 1 of the periodic table, which contains metals known for being highly reactive and good conductors of electricity.
Conclude that among the given options, sodium (Na) is classified as a metal due to its position and characteristic properties.
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