THE UNDERGROUND RAILROAD. By Colson Whitehead. 306 pp. Doubleday. $26.95. Colson Whiteheadâs novels are rebellious creatures: Each one of them goes to great lengths to break free of the last one, of its structure and language, of its areas of interest.
Natron is a naturally occurring mixture of sodium carbonate decahydrate (Na 2 C O 3 Â·10H 2 O, a kind of soda ash) and around 17% sodium bicarbonate (also called baking soda, NaHCO 3) along with small quantities of sodium chloride and sodium sulfate.
noun (plural neutrinos). A neutral subatomic particle with a mass close to zero and half-integral spin, which rarely reacts with normal matter. Three kinds of neutrinos are known, associated with the electron, muon, and tau particle.Example sentences. 1  The leptons consist of the charged electron, muon and tau, together with three electronically neutral particles-the electron neutrino, muon neutrinos and tau neutrinos.2  The proton and the neutron are baryons; the electron, the muon, and the neutrino are leptons; whilst the pions are mesons.xample sentences. 1  The leptons consist of the charged electron, muon and tau, together with three electronically neutral particles-the electron neutrino, muon neutrinos and tau neutrinos. 2  The proton and the neutron are baryons; the electron, the muon, and the neutrino are leptons; whilst the pions are mesons.