Mercury ' s inner core is solid and about the same size as Earth ' s inner core, a new study using observations from NASA's MESSENGER mission has indicated. Mercury is the smallest planet in our ...
Her observation is correct that the iron is solid, mercury is a liquid and oxygen is a gas ... it is all too easy for students to develop the misconception that elements have a single state of matter.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback