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Temperature affects metals in several ways:
- they expand with increasing temperature
- their electrical resistance changes - we expect their resistance to increase with increasing temperature
- their mechanical properties (such as ductility, hardness. tensile strength, yeild stress, etc) change - for example usually becoming softer and more ductile with increasing temperature
- some metals will undergo solid state phase changes with changes in temperature - especially alloys
What else can I help you with?
What is the state of matter that most metals are in?
Most metals are in a solid state at room temperature. This is because metals have high melting points and their atoms are closely packed together in a regular arrangement, giving them a solid structure.
How does resistance of metal vary with temperature?
The resistance of metals generally increases with temperature due to increased atomic vibrations that impede the flow of electrons. This relationship is described by the temperature coefficient of resistance, which varies for different metals.
What is the molar specific heat of all metals near room temperature?
The molar specific heat of most metals near room temperature is approximately 25 J/molK.
Does temperature affect gravity's force?
No, temperature does not affect the force of gravity. Gravity is a fundamental force of nature that is determined by the mass and distance between objects, not by temperature. Temperature may affect the properties of objects or materials, but it does not influence the strength of gravity.
What factors affect the resistance of material to the flow of energy?
The resistance of a material to the flow of energy is influenced by its conductivity, temperature, dimensions, and the presence of impurities or defects in the material's structure. Materials with high conductivity and low temperature tend to have lower resistance to energy flow, while the opposite is true for materials with low conductivity and high temperature. Additionally, materials with smaller dimensions and fewer impurities typically offer less resistance to the flow of energy.
How does the composition of the magma affect the temperature which it solidifies?
Magma consists of molten rocks and metals. The composition can vary based on presence of water, metals with different melting points, and such.
What is hot working of metals?
Hot working of metals is defined as a process of forming metals by deformation at temperature above the recrystallization temperature.
What metals are strong in room temperature?
Metals like steel are strong in room temperature. If you want anymore, search for metals as strong as steel :)
At room temperature none of the metals are?
None of the metals are gasses at room temperature.
What room temperature are most metals are in in?
Most metals are solids at room temperature. They're not liquids, and they're certainly not gases. Mercury is the only metal that is a liquid in this temperature range. There are 5 metals that are liquid at or close to room temperature. Cesium, Francium, Gallium, Rubidium, and Mercury.Almost all metals are solid at Room temperature and Pressure, except for Mercury, which is a liquid.
What is the state of matter that most metals are in?
Most metals are in a solid state at room temperature. This is because metals have high melting points and their atoms are closely packed together in a regular arrangement, giving them a solid structure.
What metals are solid?
At room temperature, all metals except Mercury are solid.
What happens when gases mix with metals?
At a given temperature gases can react with metals.
Are non metals?
non metals are gases and are poor conductors at room temperature
What is a characteristic of nonmetal a?
One characteristic of non-metals is that they are generally gaseous at room temperature. Non-metals will also typically bond with metals easily.
What is the physical state at room temperature for most metals?
With the exception of mercury and bromine, which is a liquid, metals are solid at room temperature.
Temperature coefficient of resistance?
most metals resistance increases with temperature
