The Word Halogen Comes From The Greek Meaning Salt Former - When halogens react with metals, they produce a wide range of salts, including calcium fluoride, sodium chloride (common table salt), silver bromide and. T/f, the difference between the mass number of an isotope and its atomic. The atomic weight of neon is 20.2. Web the word halogen means salt former or salt maker. Thomson discovered that cathode rays were really a stream of electrons., millikan. The atomic number of an element is the total number of protons and neutrons in the nucleus.
When halogens react with metals, they produce a wide range of salts, including calcium fluoride, sodium chloride (common table salt), silver bromide and. Thomson discovered that cathode rays were really a stream of electrons., millikan. Web the word halogen means salt former or salt maker. The atomic number of an element is the total number of protons and neutrons in the nucleus. T/f, the difference between the mass number of an isotope and its atomic. The atomic weight of neon is 20.2.