Which of the following ordered pairs of elements shows an
increase in atomic number but a decrease in average atomic
mass?

The diagram below shows the movement of particles. what does this piece of evidence best support? the collision theory the maxwell-boltzmann distribution the effect of pressure on reaction rates the effect of temperature on reaction rates

37.0 °c = °f (human body normal temperature)

•hydration •dissociation •dissolving which one goes to which