HELP Consider an acid, Hydrojacogenic acid: which of the following is the best
represents the formula? Jis the symbol for Jacogen, with a -2 charge, it
will form the polyatomic ions jacogenate JO, with a -2 charge and
Jacogenite also -2*

Polyethylene is a strong synthetic polymer that can be used to make toys and bottles. polyethylene is a plastic material called thermoplastic. one very useful property of thermoplastic is that when it is heated it turns into liquid, which can be molded into desired shape and size. also the material do not dissolve at room temperature.

Homogeneoushoped i

The main types of electromagnetic radiation. radio  waves have  the lowest frequencies  and  longest  wavelengths, while gamma  waves have highest frequencies  and shortest wavelengths. the wavelengths vary across the electromagnetic spectrum from about 10–15 m to more than 104 m.hope it !