What is the explanation between the element AL / Aluminum and Lewis Dot Structure?

Which substances have the lowest melting points: ionic covalent, or metallic

An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum

One student said that the investigation was not valid (a fair test). write a plan for the investigation that includes improvements to the method and apparatus