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Cannot be separated by physical means or chemical means

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Renzomanalo180624go

Answer:

Element

Element. An element is a pure substance that cannot be separated into simpler substances by chemical or physical means.

  • Matter can be classified according to physical and chemical properties. ... Compounds can be broken down into elements by chemical reactions, but elements cannot be separated into simpler substances by chemical means.

  • Examples of well-known elements include oxygen, iron, and gold (see the figure below). Elements cannot be broken down into a simpler substance. Likewise, one element cannot be chemically converted into a different element.
Luanneashton16go

Answer:

ELEMENT

Element. An element is a pure substance that cannot be separated into simpler substances by chemical or physical means.

-Examples of well-known elements include oxygen, iron, and gold (see the figure below). Elements cannot be broken down into a simpler substance. Likewise, one element cannot be chemically converted into a different element.

-Elements are the fundamental particles of all kinds of matter. They can't be separated by any physical or chemical means.

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