Questions and Answers
What is an alloy?
A mixture composed of two or more elements, at least one of which is a metal.
What does ductile mean?
Able to be deformed without losing toughness; pliable, not brittle; the ability to be drawn out into a thin wire form.
What is a group in the periodic table?
A vertical column of elements that have similar chemical and physical properties.
What does malleable mean?
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What are metalloids?
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What is metallurgy?
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What are metals?
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What are non-metals?
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What is a period in the periodic table?
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What is a semiconductor?
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Study Notes
Key Chemistry Terms
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Alloy: A combination of two or more elements, with at least one being a metal, enhancing properties like strength or corrosion resistance.
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Ductile: Refers to materials, particularly metals, that can undergo significant deformation before rupture, demonstrating the ability to be drawn into thin wires.
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Group: A vertical column within the periodic table showcasing elements with similar chemical and physical characteristics, often influencing reactivity and bonding.
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Malleable: Describes materials, especially metals, that can be easily shaped or bent without cracking or breaking, playing a crucial role in manufacturing processes.
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Metalloids: Elements that exhibit a mix of metal and nonmetal properties, often used in semiconductors due to their intermediate conductivity.
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Metallurgy: A specialized field focusing on the properties and behavior of metals and their alloys, encompassing extraction, processing, and application in various industries.
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Metals: A category of elements known for excellent conductivity of heat and electricity, typically exhibiting ductility, malleability, and a shiny appearance.
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Non-metals: Elements characterized by poor electrical and thermal conductivity, often displaying traits that contrast with metals, such as brittleness and dull appearance.
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Period: A horizontal series in the periodic table that lists elements according to increasing atomic number, leading to a gradual change in properties.
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Semiconductor: A material that can partially conduct electricity, providing a suitable medium for electronic applications by controlling electrical current under specific conditions.
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Test your knowledge with these flashcards covering essential chemistry terms. Each card features a key word and its definition to help you understand fundamental concepts in chemistry. Perfect for students looking to enhance their vocabulary and comprehension in the subject.