Which property of a substance can be determined using ph indicator

a) acidity

b) boiling point

c) density

d) electrical conductivity

e) thermal conductivity

Describe the interaction that occurs between two objects with the same electrical charge.

Estimate the molar mass of the gas that effuses at 1.6 times the effusion rate of carbon dioxide.

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