Subject: Chemistry
Book: General Chemistry
Elements can be classified broadly as metals, nonmetals, or metalloids based on their chemical and physical properties. Metals (e.g., iron, copper) typically exhibit luster, conduct electricity, and are malleable. Nonmetals (e.g., sulfur, oxygen) are more varied in appearance and are generally poor conductors. Metalloids (e.g., silicon, germanium) possess intermediate properties. This classification helps predict bonding types, reactivity, and real-world applications (e.g., semiconductors in electronics).
Which element is represented by the symbol 'S'?
View QuestionWhich element has the atomic number 26?
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View QuestionWhat is the chemical formula for calcium carbonate?
View QuestionWhich element is represented by the symbol 'Na'?
View QuestionWhich element is represented by the symbol 'K'?
View QuestionWhich element has the atomic number 92?
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