A Shiny Brown Colored Element ‘x’ On Heating In Air Becomes Black

1.	A Shiny Brown Colored Element ‘x’ On Heating In Air Becomes Black In Cooler Name The Element ‘x’and Black Colored Compound Formed?
Answer» The element X is copper. BLACK COLORED COMPOUND is copper OXIDE. The element X is copper. Black colored compound is copper oxide.

A Shiny Brown Colored Element ‘x’ On Heating In Air Becomes Black In Cooler Name The Element ‘x’and Black Colored Compound Formed?

Answer»

The element X is copper. BLACK COLORED COMPOUND is copper OXIDE.

The element X is copper. Black colored compound is copper oxide.