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the answer is going to be
AL3<span> plus and </span>O2<span> negative will </span>form<span> Aluminum Oxide. It has manynames such as corundum and alumina. It is an amphoteric oxide.</span>
Answer: A lunar eclipse occurs when the Moon passes directly behind the Earth into its umbra (shadow). This can occur only when the Sun, Earth, and Moon are aligned exactly with the Earth in the middle.
Explanation:
A salt bridge is a laboratory device used to connect oxidation and reduction have cells of a galvanic cell AKA voltaic cell a type of electrochemical cell. it maintains electrical neutrality within an internal circuit preventing the cell from rapidly running its reaction to equilibrium.