In a paper chromatography analysis, three pigments, a, b, and c, were dissolved in ivent. a is slightly polar, b is highly polar, and c is moderately polar. list in order how these will appear on the surface of the chromatography strip starting from the applied spot at the origin line.

Different isotopes indicate that an element will have different numbers of

Which type of orbits are found in the principal energy level n = 2 a - s b - s, f c - s, d d - s, p e - s, p, d

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.