1. The law that "the properties of elements are periodic functions of their atomic numbers" was given by   Moseley   Linus Pauling   Mendeleev   Heisenberg   Hint Half-n-half Clue   2. The Law of Octaves was given by   John Newlands   Bohr   Mendeleev   Dobereiner   Half-n-half Clue   3. The law that "the physical and chemical properties of elements are periodic functions of their atomic weights" was given by   Lothar Meyer   Bohr   Moseley   Mendeleev   Half-n-half Clue   4. The horizontal rows in a periodic table are called   Atomic Structures   Periods   Lanthanides   Groups   Half-n-half Clue   5. The vertical rows in a periodic table are called   Groups   Alkali Metals   Noble Gases   Periods   Half-n-half Clue   6. The least reactive elements of the periodic table are   Noble Gases   Alkali Metals   Alkaline Earth Metals   Transition Metals   Half-n-half Clue   7. Elements in the same group have similar   atomic masses   atomic radii   atomic numbers   chemical properties   Half-n-half Clue   FREE PREVIEW: Last 9 Questions not a part of the free preview. Get Premium Membership to view all questions.