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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.
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∙ 12y ago
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∙ 15y agoit melts
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Does metal oxide decompose when heated?
Lots of compounds decompose when heated enough so too most metal oxides (it depends partially on the atmosphere surounding the compound as well).
What metal forms a black oxide when heated?
copperCopper (cupric) oxide is produced. Therefore, copper is the metal that produces a black oxide when heated.
What happens to coal when it is heated?
It turns into a metal called "soda"
What is molten ore?
When purified solid metal is heated under very high temperature it changes to liquid metal .This liquid metal is called molten metal .
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
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 expands when heated?
metal is a solid that expands when heated also of course when liquids are heated and change state into a gas they expand but metal is cool because it expands before it changes state
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 kind of metal expands most when heated?
Lead...
What happens to a metal rod when heated?
goes bigger
What does metal look like after been heated?
Melted
