Achemical reaction has two elements as reactants. which type of reaction might occur?

8) warming your hands by a fire is an example if which heat transfer? a. conduction b. convection c. radiation d. none of these

Which of the following best describes technology a. something created for only scientists to use b.the method of thinking that scientists use. c.the application of engineering to create useful products. c. a scientific idea

Which of the following substances is the most soluble in water? a. sodium chloride b. methane c. bromine d. carbon