Respuesta :

Louli
A compound is formed due to the chemical combination or chemical reaction between two or more elements. The elements forming a compound cannot be separated by physical means. The properties of the compound is different from the properties of the elements forming it.

Based on this, the answer would be:
They are different.
shinmin
The answer to this question would be They are different.  Because a compound will have different characteristics from their element. The interaction of different elements in a compound makes it so. They might have similar or opposite characteristic but it didn't always happen.

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