What are the three broad classes of elements?
Three classes of elements are metals nonmetals and metalloids
The three broad classes of elements are:
1. Metals: These elements are typically solid, shiny, good conductors of heat and electricity, and are malleable and ductile. Examples of metals include iron, copper, gold, and zinc.
2. Non-metals: These elements are typically not shiny, poor conductors of heat and electricity, and are brittle. Examples of non-metals include oxygen, sulfur, and carbon.
3. Metalloids: These elements have properties of both metals and non-metals. They are semi-conductors, meaning they can conduct electricity under certain conditions but not under others. Examples of metalloids include silicon, arsenic, and germanium.
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