| PERIODICTABLE | Chart showing the chemical elements in order of atomic number (8,5) |
| PERIODIC | ____ table, chart featuring the chemical elements in order of atomic number (8) |
| STAR | Any one of the celestial bodies in which atomic nuclei bind to form many of the chemical elements in the process of nucleosynthesis (4) |
| BROTHER | Concern to secure right element in order? (7) |
| RUN | Manage element in order, unaided (3) |
| TREE | An arbor adopted as a symbol of lineage and depicted in a chart showing the branching of a family (4) |
| HYDROGEN | Occurring with oxygen in water, the lightest of all the chemical elements, atomic number one (8) |
| BARKINGRAPH | Chart showing the highs and lows of actress Ellen's career? |
| CALENDAR | Chart showing the particulars of a year (8) |
| STARMAP | Chart showing the positions of heavenly bodies (4,3) |
| ORGANOGRAM | A chart showing the management structure of a company (10) |
| RAREEARTH | One of a set of 17 chemical elements in the periodic table, including the lanthanides (4-5) |
| IRIDIUM | Chemical element in the platinum group, atomic number 77; the most corrosion-resistant of all metals (7) |
| MINERAL | An inorganic substance such as jade, lazurite, quartz or turquoise formed naturally in the earth and rocks; or, any of the chemical elements required by the body (7) |
| OXIDE | Compound of the chemical element of atomic number 8 and another element (5) |
| MN | What is the symbol of the chemical element whose atomic number is 25? (2) |
| RHODIUM | Chemical element in the platinum group, atomic number 45 (7) |
| NERVOUSXRAY | Doctor's chart showing the ganglia? |
| USMAP | Chart showing the 50 states |
| EIGHTY | Atomic number of the chemical element with symbol Hg also known as quicksilver (6) |
