2
Li3N is lithium nitride
Neither.
Due to the lone pairs on the N and P atoms, both molecules have a trigonal pyramidal shape.
When the metal can exist in more than one oxidation state
C.A molecule that has a symmetrical shape will be a nonpolar molecule.
The development of irrigation.
The ClF2+ ion is bent. (The VSEPR AXE notation is AX2E2 ). The ClF2- ion (AX2E3) is linear.
The products in a decomposition reaction depend on what the reactants are in that decomposition reaction. The products will be different depending on the reactants.
Food engineering focuses on inventing ways to make food more accessible to populations. This can be done, for example, by genetic modification.
Free radicals
The oxidation state of a metal is indicated in the name of a compound if and when that metal has more than one oxidation states. The oxidation state is then indicated by a Roman numeral placed in parenthesis next to the metal (Stock System).
Al203 apex
The food we eat is fresher because it is treated with preservatives.