The precipitate formed in the reaction above is evidence of a chemical change because? A. A change in the temperature has taken place.

B. A change in the state of matter has occurred

C. A color change has taken place

D. A new substance has been formed

Vi limitens. vastery test select the correct answer. which statement explains why large atoms are more reactive than small atoms? a. large atoms have valence electrons farther from the nucleus and lose them more readily. b. large atoms have greater ionization energy, which they can utilize during a reaction. c. large atoms have a greater number of electrons that they can lose during a reaction. d. large atoms have more energy levels, so they have more energy to pass on in a reaction. reset next