Which list shows the phases of matter in order from the greatest average kinetic energy to the least average kinetic energy per particle?


A substance has a pH of 8. 0. How would it be classified?


Accordingly to the gas laws, which variables are inversely proportional to each other (pressure, volume, temperature)?


part 2


What is the name of this atom?

What is the atomic number?

What is the atomic mass?

What is the charge?