Polar bonds happen when two atoms form a molecule using a covalent bond. When the two atoms share electrons, there is also a change of electron density. If the electrons are not shared equally, then there will be a partial ionic charge. This happens most often in atoms with a large difference in their electronegativity.
As of Aug. 19, both Holstein and Kerr remain in the Shelby County Jail on bonds totaling $5,000 each. Chemical endangerment of a child is a Class C felony, if convicted Holstein and Kerr could each face up to 10 years in prison.
GHS describes the nature and severity of a chemical hazard by hazard class and hazard category: 1  GHS hazard class represents the nature of a chemical hazard, i.e., flammable liquids, carcinogen. 2  GHS hazard category is the division of criteria within each hazard class. For example, hazard class flammable liquids can be divided into 4 categories among which flammable liquids category 1 represents the most severe hazard.