Explain why the formation of a lithium ion from lithium atom is an example of oxidation

What is avogadro’s number, and why is it useful

Which is a characteristic of the electron sea model for metallic bonding? molecular orbitals overlap to produce bands. electrons flow easily between metal nuclei. electrons are in fixed positions in the orbitals. atomic nuclei are arranged in an irregular pattern.

The compound formed from 2 atoms of hydrogen and one atom of oxygen is