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why is changing a metal

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why is changing a metal ore into the metal known as reduction?
1. 1 answer
2. asked by jess
3. 453 views
51 A large piece of metal is sitting in a solid form. Heat is applied to it until the metal melts. What property in the metal is
1. 1 answer
2. 6 views
A company produces metal slabs for industrial use. The slabs come in 3 thicknesses: 5in, 10in, and 15in. The weights of each
1. 1 answer
2. 46 views
A manufacturer selected a metal to use in producing a lightweight button for clothing. A metal that has a density of 2.71 g/cm3
1. 15 answers
2. asked by :-)
3. 4,077 views
In an experiment 1.015 g of a metal carbonate, containing an unknown metal M, is heated to give the metal oxide and 0.361 g CO2.
1. 1 answer
2. asked by Noelle
3. 764 views
A cool water sample absorbed 1,710 J ofenergy from some metal. The temperature of the 59.0 g piece of metal changed from 99.5
1. 1 answer
2. asked by ????
3. 165 views
Blood vessels regulate body temperature by:• Changing in diameter • Changing in blood flow direction • Changing in
1. 1 answer
2. 31 views
Blood vessels regulate body temperature by:A. Changing in diameter B. Changing in blood flow direction C. Changing in location
1. 1 answer
2. 37 views
In which case would the kinetic energy of particles be increasing? (1 point)Responses Metal is melted at 1,300°C. Metal is
1. 3 answers
2. 8 views
In which case would the kinetic energy of particles be increasing? (1 point)Responses Metal is at room temperature, 37°C. Metal
1. 1 answer
2. asked by baby
3. 66 views

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