Which option is an example of physical property? a. conductivity b. rusting ability c. ph d. reactivity

According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc

Determine the reaction and balance the following equations urgent due in the morning

How is energy related to the change of state represented by the model? atoms gain energy as a solid changes to a liquid. atoms gain energy as a solid changes to a gas. atoms lose energy as a solid changes to a liquid. atoms lose energy as a solid changes to a gas.