Chemistry 0.0 / 5 ? ChemistryThe earth and its atmosphereGCSENone Created by: ๐ข๐ช๐ถ๐พ๐ฎ๐ต๐ธ๐ถ๐ ๐ ๐Created on: 15-11-19 15:06 42351 Across 1. who created the periodic table (9) 4. what is group 8 called (5, 5) Down 2. what is group 1 called (6, 6) 3. what is the first element called (8) 5. A horizontal row (6)
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