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Questions and Answers
Hydropower process involves the use of a chemical process for electricity production.
False
Hydropower process harnesses the power of water for electricity production.
True
Geothermal process utilizes the Earth's internal heat for electricity production.
True
Atomic reactor process involves the splitting of atoms for electricity production.
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Piezoelectric process converts mechanical energy into electrical energy for electricity production.
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Which metal is considered the best conductor of heat and electricity?
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Which metal is commonly used as an electrical conductor and can turn into bronze when alloyed with tin?
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Which metal is most widely used for jewelry and gold plating?
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Which metal is resistant to corrosion and often alloyed with steel for building materials?
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Which metal is very soft, ductile, and malleable and can be cut with a knife and bent with bare hands?
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Which metal is silvery-white, very malleable, and ductile and is mostly used for coating other metals and making food containers?
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What is the main source of metal?
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Which type of metal is commonly used for ornamental purposes?
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What makes White Cast Iron very hard?
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Which ferrous metal is very ductile and can be stretched without breaking?
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What does cast iron contain that makes it hard?
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Which metal is an alloy containing a high percentage of what material?
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Which property is defined as the measure of the ease with which magnetic flux can be established in a material?
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What quality allows electric current to flow easily?
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Which property refers to the extent a metal can be shaped, chipped, or smoothened by a machine?
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What does luster refer to in relation to a material or metal?
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Which property is commonly recognized as resistance to shock or impact loading?
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What is platinum commonly used for?
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Which metal is known for being the most widespread on Earth?
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What is a unique property of aluminium among metals?
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Which metal is described as hard, malleable, ductile, and resistant to heat and corrosion?
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What is tungsten commonly used for?
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Which metal makes up more than 8% of the Earth's core mass?
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Which of the following statements about nonmetals is true?
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Which term is used to describe an element with properties intermediate between metals and nonmetals?
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What property allows a metal to be drawn out into fine wires without breaking?
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Which element is classified as a nonmetal and is a solid at room temperature?
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What property allows a metal to resist force without changing its shape?
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Which property allows a metal to withstand forces, sudden shock, or bends without fracturing?
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