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What things expand when hot?
Materials such as metal, gas, and liquids expand when heated. This is due to the increase in kinetic energy of the particles, causing them to move faster and spread out, leading to expansion. Water also expands when heated, which is why it is recommended not to heat water in a closed container.
How do you extract a metal using carbon?
To extract a metal using carbon, the metal ore is mixed with carbon and heated in a furnace. The carbon reacts with oxygen in the metal ore to form carbon dioxide gas, leaving behind the pure metal. This process is known as reduction and is commonly used to extract metals such as iron and copper.
How do you make metal?
Metal is made through a process called smelting, where metal ores are heated at high temperatures to extract the metal from the ore. The extracted metal is then purified and shaped into the desired form through various methods like casting or forging.
When a metal is burned in a closed container and its contents does not change what would this be consider as an observation a law or a theory?
This would be considered an observation. It is a direct result of a specific experiment or test, where the metal is burned in a closed container and the contents remain unchanged. It does not represent a law or a theory, which are more general principles or explanations about the natural world.
How is metal produced from ore?
Metal is produced from ore through a process called smelting, where the ore is heated in a furnace with a reducing agent such as carbon to extract the metal. The metal is separated from the impurities in the ore and then further processed to obtain the desired purity and form. This process varies depending on the type of metal and ore being used.
What is a closed metal container containing hot water or steam?
A closed metal container containing hot water or steam is typically called a boiler. Boilers are used to generate heating or process steam for various industrial or residential applications. They operate by heating water to produce steam, which is then circulated for heating or mechanical power.
Will the volume of metal decrease if it is heated?
No, the volume of a metal increases as it is heated. It expands.
What is the answer A closed container of air and 5 g of tin metal have a total mass of 765 g. After heating the container and its contents have the same mass as before (765 g). When the container i?
This is the law of mass conservation. If the external surface of the container react with air the law is not applicable, a new compound is formed.
What metal do you extract from haematite?
Iron
Who owns the Metal Container Corporation?
Metal Container Corporation is owned by the Anheuser-Busch Companies
Metal container for oil?
cylinder. noun. a metal container for gas or liquid.
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.
