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Well... It gets really hot becuase of the sunlight or energy it gets. The more its been there it gets hotter and hotter.
Wiki User
∙ 12y ago
When metal is heated, its atoms absorb energy and vibrate more rapidly, causing the metal to expand. This expansion can cause the metal to change shape or even melt if the temperature is high enough. Additionally, heating metal can change its physical properties, such as conductivity and hardness.
Wiki User
∙ 15y agoit melts
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What metal oxides decompose when heated?
Some metal oxides that decompose when heated include lead(II) oxide (PbO), mercury(I) oxide (Hg2O), and copper(II) oxide (CuO). When heated, these metal oxides break down into their respective metal and oxygen gas.
Does metal oxide decompose when heated?
Metal oxides typically do not decompose when heated, but instead may undergo various chemical reactions such as reduction or oxidation. The specific behavior of a metal oxide when heated will depend on the type of metal and the conditions of heating.
What happens when a piece of metal is always heated?
When a piece of metal is always heated, it will eventually reach its melting point and melt. If the metal is heated beyond its melting point, it will evaporate and turn into a gas.
When Heated a metal carbonate produces what?
Experimentally to prove that, capture the gas and pass it through lime water. If the lime water turns milky then the gas is CO2 . Or an example of equation for decomposition of a metal carbonate is :- MgCO3 + heat ------> MgO + CO2
Things which change their state when heated?
Ice melts into water, wax melts into liquid, and metal expands when heated.
Will the volume of metal decrease if it is heated?
No, the volume of a metal increases as it is heated. It expands.
Why do train tracks expand?
Metal expands when it is heated. Since track is made of metal then it expands when it is heated by the sun.
Why a glass jar can be easily opened if the metal lid is heated?
because metal will expand when it has been heated up
When the metal ball is heated can it go through the metal ring?
when the ball is heated, it will pass through the unheated ring.
What metal oxides decompose when heated?
Some metal oxides that decompose when heated include lead(II) oxide (PbO), mercury(I) oxide (Hg2O), and copper(II) oxide (CuO). When heated, these metal oxides break down into their respective metal and oxygen gas.
Does metal oxide decompose when heated?
Metal oxides typically do not decompose when heated, but instead may undergo various chemical reactions such as reduction or oxidation. The specific behavior of a metal oxide when heated will depend on the type of metal and the conditions of heating.
When a metal powder is heated in open dish it turns black which metal is that?
The metal might be copper. When copper is heated, it reacts with oxygen in air forming copper oxide which is black in colour.
Name one metal which does not react with oxygen when heated?
Brooks metal ;)
Many metal hydroxides decompose when heated to yield metal oxides and?
H2O i think
What happens to the particles in a metal when the metal is heated?
When a metal bar is heated....the particles in the area of the metal bar that is hot start vibrating.. knocking into each other and passing the heat energy on to cooler particles. The cooler end that isn't heated still has a rise in temperature just not as much as the heated area because the heat has almost been diluted.
What happens when a piece of metal is always heated?
When a piece of metal is always heated, it will eventually reach its melting point and melt. If the metal is heated beyond its melting point, it will evaporate and turn into a gas.
What kind of metal expands most when heated?
Lead...
