For each of the following elements, write its chemical symbol, determine the name of the group to which it belongs (Table 2.3), and indicate whether it is a metal, metalloid, or nonmetal: (a) polonium (b) strontium (c) neon (d) rubidium (e) sulfur.
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Identify the chemical symbol for sulfur. The symbol for sulfur is 'S'.
Determine the group in the periodic table to which sulfur belongs. Sulfur is found in Group 16.
Name the group based on its common properties. Group 16 is known as the Chalcogens.
Classify sulfur as a metal, metalloid, or nonmetal. Sulfur is a nonmetal.
Summarize the information: Sulfur (S), belongs to the Chalcogens (Group 16), and is classified as a nonmetal.
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Key Concepts
Here are the essential concepts you must grasp in order to answer the question correctly.
Chemical Symbols
Chemical symbols are one- or two-letter notations used to represent chemical elements. Each symbol is unique to an element and is derived from its English or Latin name, such as 'S' for sulfur. Understanding chemical symbols is essential for identifying elements in chemical equations and periodic tables.
The periodic table is organized into columns known as groups, which categorize elements based on similar properties. For example, sulfur belongs to Group 16, also known as the chalcogens. Recognizing the group of an element helps predict its chemical behavior and reactivity.
Elements are classified as metals, metalloids, or nonmetals based on their physical and chemical properties. Metals are typically shiny, conductive, and malleable; nonmetals are varied in appearance and poor conductors; metalloids exhibit properties of both. Sulfur is classified as a nonmetal, which influences its bonding and reactivity.
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