The temperature of a substance is a measure of the 1. average kinetic energy of its particles 2. average potential energy of its particles 3. ionization energy of its particles 4. activation energy of its particles

What is the ph of a 0.0010 m hno3? 1.0 3.0 4.0 5.0

An atom with 7 protons, 6 neutrons, and 7 electrons has an atomic mass of amu. (enter a whole number.) numerical answers expected! answer for blank 1:

What effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.