What energy change occurs when an ice cube melts? Heat energy is absorbed by the substance.
Some heat energy of the substance is lost.
Heat energy of the substance remains the same
Most heat energy of the substance is lost.

What happens to the atomic radius when an elctron is lost

Identify one disadvantage to each of the following models of electron configuration: -dot structures -arrow and line diagrams -written electron configurations type in your answer below. (answer) -dot structures do not show the distribution of electrons in orbitals and take up a lot of space. -arrow and line diagrams take up a lot of space and make it difficult to count electrons. -written configurations make it easy to lose count of electrons and do not show the distribution of electrons in orbitals.

Consider this initial-rate data at a certain temperature for the reaction described by