When an unknown amine reacts with an unknown acid chloride, an amide with a molecular mass of 163 g/mol (m = 163 m/z) is formed. in the infrared spectrum, important absorptions appear at 1661, 750 and 690 cm–1. the 13c nmr and dept spectra are provided below. draw the structure of the product as the resonance contributor lacking any formal charges.

lol idk man i guess u gotta ask bill nye the science guy

ca has a crystalline lattice with positive ions (since it is a metal, metals are positively charged) and electrons flow freely in its structure since the ca atoms have a large nuclear radius so the electrons are not tightly held, therefore the electrons can flow freely since they are not being highly attracted by the nucleus. moreover, one of the properties of metals are that they are conductors of electricity, thus proving ca is the element.