How many kilograms of chlorine are in 21 kg of each of the following chlorofluorocarbons (CFCs)?

CF2Cl2

Express your answer using two significant figures.

CFCl3

Express your answer using two significant figures.

C2F3Cl3

Express your answer using two significant figures.

CF3Cl

Express your answer using two significant figures.

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