Model of the Atom (Niels Bohr). In 1913 one of Rutherford's students, Niels Bohr, proposed a model for the hydrogen atom that was consistent with Rutherford's model and yet also explained the spectrum of the hydrogen atom. The Bohr model was based on the following assumptions. 1.odel of the Atom (Niels Bohr). In 1913 one of Rutherford's students, Niels Bohr, proposed a model for the hydrogen atom that was consistent with Rutherford's model and yet also explained the spectrum of the hydrogen atom. The Bohr model was based on the following assumptions. 1.
Norco is a brand name for the combination prescription drug acetaminophen/hydrocodone. Itâs used to treat moderate to severe pain. Vicodin, Lorcet, and Lortab are other brand names for this combination, which is also available as a generic. Hydrocodone is a narcotic, while acetaminophen is a mild painkiller. Combined, they belong to a class of drugs called opioid analgesics, which work by blocking certain nerve cell receptors in the brain.
Serco Inc. is a leading provider of professional, technology and management services focused on the federal government.We advise, design, integrate, and deliver solutions that transform how clients achieve their missions.erco, Inc. is the Americas division of Serco Group, a publicly traded company on the London Stock Exchange.