That is, if you stream 1,000 tracks in a day, so your charges are 85p, but you have revenues of 86p, then you have to pay the MCPS 8.6p, not 85p. This seems bonkers to me, and I did ask the MCPS/PRS if I had it right. They seemed to think I had. Musically points to the headline royalty rate.
Use your Periodic Table to determine whether an element is a metal or a non-metal and how many valence electrons it has to help determine if it will bond by transferring (ionic/electrovalent) or sharing (covalent) valence electrons.
The mass of an atom is influenced most by the protons and neutrons, while the electrons are negligible. The nature (identity) of the atom (element) is determined by the number of protons. This is called the atomic number. The mass of the atom is determined by the number of protons and neutrons.