which describes an atom that has few neutrons than protons and more electrons than protons? Negative compound positive compound positive ion negative ion

Consider the four elements above. which one of these elements will combine with oxygen in a 1: 1 ratio?

Define the kinetic molecular theory

Consider the following reaction at equilibrium: c(s)+h2o(g)⇌co(g)+h2(g) predict whether the reaction will shift left, shift right, or remain unchanged upon each of the following disturbances. a) c is added to the reaction mixture. b) h2ois condensed and removed from the reaction mixture c) co is added to the reaction mixture d) h2 is removed from the reaction mixture.