What do an electron and a neutron have in common?

Which statement correctly describes potassium iodide, ki? there is a one-to-one ratio of potassium ions to iodide ions. potassium gains electrons and iodine loses electrons during the reaction. the lattice is held together by potassium anions and iodide cations.

The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder

Classify this reaction: 2al+n2-> aln.