J. William Carpenter is an economist who writes financial topics. He is an author of published works for higher education and business clients. Suzanne is a content marketer, writer, and fact-checker.

the number of circles in the electronic configuration of an element is represented in the periodic table as the period number that element is situated in the number of electrons in the outermost shell ...

Katharine Beer is a writer, editor, and archivist based in New York. She has a broad range of experience in research and writing, having covered subjects as diverse as the history of New York City's ...