I need help with this , here are the words ( black, radiation, time, holes and universe

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change. when the temperature in a room increases from 25°c to 33°c, changes from a solid to a liquid. in a lab, methane and nitrogen are cooled from -170°c to -200°c. the methane freezes and the nitrogen . when gold is heated to 2,856°c it changes from a liquid to a .

The element that has the greatest electronegativity is

Will mark brainliest how many electrons can be held in the energy level n = 4?