Write a balanced half-reaction for the oxidation of water to hydrogen peroxide in an acidic solution

If the particles in a sample of matter have an orderly arrangement and move only in place, the sample is a

Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.

What happens to the average kinetic energy of a gas when the particles of the gas collide against each other at a constant temperature and volume? explain your answer.