Copper doesn't have a clear melting point and boiling point like water. It undergoes a process called sublimation, where it transitions directly from solid to gas without becoming a liquid at atmospheric pressure.

Here's why:

* High Melting Point: Copper has a very high melting point of 1084.62 °C (1984.32 °F).

* High Boiling Point: The boiling point of copper is even higher, at around 2567 °C (4653 °F).

* Sublimation: At atmospheric pressure, copper will sublimate before it can reach its boiling point. This means it will turn directly from solid to gas.

To summarize:

* Melting Point: 1084.62 °C (1984.32 °F)

* Boiling Point: 2567 °C (4653 °F)

* Sublimation: At atmospheric pressure, copper will sublimate before reaching its boiling point.

It's important to note that these temperatures can vary slightly depending on the specific conditions.