based on the lewis /electron dot representation of the two atoms predict the ratio of metal

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 .

How many moles of magnesium is 3.01 x10^22 atoms of magnesium?

In which phase(s) do the molecules take the shape of the container?