Put simply, aluminum production starts with the metal-rich ore bauxite. After a series of chemical reactions, a powdery ...

This is due to the increased positive charge on the metal ion and the increased number of electrons that are delocalised, resulting in stronger bonding.

An electron is transferred from sodium to chlorine. Sodium becomes a positive ion and chlorine becomes a negative ion. The positive and negative ions attract each other and form the ionic compound ...

When rock salt is used on our sidewalks and roads, there is science happening at the molecular level. Dr. Xavier Prat-Resina ...

A stable atom has a net charge of 0. In other words, it has an equal number of protons and electrons. The positive protons cancel ... (The atom is then called an ion). Do not allow your atom ...