Name three group l bases and three group ll bases

What is the mass of each element in a 324.8 sample of co2

Two liquids are poured into a beaker. after a few seconds, the beaker becomes warm. which of the following best describes this reaction? a. an exothermic reaction b. a decomposition reaction c. an endothermic reaction d. a single-displacement reaction

Of the following elements, which is the least reactive? a. c b. h c. li d. he