is copper melting a chemical change

Best answer

鏄?/div>鏍规嵁 2 涓潵婧?/li>

People also ask

  • What is the melting and melting point of copper?

  • Melting point of Copper is 1084.62C. Note that, these points are associated with the standard atmospheric pressure. In general, melting is a phase change of a substance from the solid to the liquid phase.

  • What is the melting point of a substance?

  • The melting point of a substance is the temperature at which this phase change occurs. The melting point also defines a condition in which the solid and liquid can exist in equilibrium. Adding a heat will convert the solid into a liquid with no temperature change.

  • What type of changes can happen to matter?

  • Matter is capable of undergoing changes, which are classified as either physical or chemical. Physical changes in matter are reversible: An ice cube can melt into liquid water, and then the liquid water can be frozen back into an ice cube.

  • Is brass a chemical or physical change?

  • As a result, brass represents a physical change instead of a chemical change. Remember that a physical change is a change in properties such as texture, shape, or state, while a chemical change represents the formation of a new substance after atoms are rearranged in a chemical reaction.

    Add a Comment

    Your email address will not be published. Required fields are marked *