The electron is the part of an atom that is either gained, lost, or shared during a chemical reaction.
Hydrogen peroxide mixed with vinegar makes peracetic acid, which is a toxic gas that irritates the skin and respiratory system
A covalent bond is formed by D) Gaining or losing two or more electrons by an atom.
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There are several different types of antennas in three broad categories: omni-directional, directional, and semi-directional.