Which element has the electron configuration 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d¹⁰ 5p⁶ 6s² 4f¹⁴ 5d¹⁰ 6p⁶?

The term "excited state" in atomic structure refers to an electron in a higher:

A process in which the system absorbs heat from its surroundings is classified as:

What is the function of a detector in chromatography?

What is the term for a bond formed by the attraction between oppositely charged ions in a crystal lattice?

Which term describes the ability of an analytical method to selectively detect a specific analyte in the presence of other substances?

The process of heat transfer through the movement of charged particles is known as:

Which lipids are important components of cell membranes and are characterized by a hydrophilic head and two hydrophobic tails?

The chemical equation 2HgCl₂ + C₂H₅OH → 2Hg + 2HCl + CH₃CHO represents a:

Which law states that the chemical properties of elements are a periodic function of their atomic numbers?