What is an element ? Name two appliances which have element inside them.
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An element is a pure substance consisting only of atoms that all have the same numbers of protons in their atomic nuclei.
We could not see element in electrical appliances because electrical appliances, such as immersion heaters, hotplates, irons, geysers, electric kettles, hair dryers, have elements inside them.
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We could not see element in electrical appliances because electrical appliances, such as immersion heaters, hotplates, irons, geysers, electric kettles, hair dryers, have elements inside them.
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