How is the modern atomic model different from bohr’s model

Which statement describes how phase changes can be diagrammed as a substance is heated? the phase is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the phase is on the x-axis. the time is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the time is on the x-axis.

What must occur for air masses to form fronts

Identify arrows pointing to bonding electrons. done h-0-0-h ) intro