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Periodic Table F20
First 20 Elements
| Question | Answer |
|---|---|
| 1 | hydrogen |
| hydrogen | H |
| 2 | helium |
| helium | He |
| 3 | lithium |
| lithium | Li |
| 4 | beryllium |
| beryllium | Be |
| 5 | boron |
| boron | B |
| 6 | carbon |
| carbon | C |
| 7 | nitrogen |
| nitrogen | N |
| 8 | oxygen |
| oxygen | O |
| 9 | fluorine |
| fluorine | F |
| 10 | neon |
| neon | Ne |
| 11 | sodium |
| sodium | Na |
| 12 | magnesium |
| magnesium | Mg |
| 13 | aluminum |
| aluminum | Al |
| 14 | silicon |
| silicon | Si |
| 15 | phosphorus |
| phosphorus | P |
| 16 | sulfur |
| sulfur | S |
| 17 | chlorine |
| chlorine | Cl |
| 18 | argon |
| argon | Ar |
| 19 | potassium |
| potassium | K |
| 20 | calcium |
| calcium | Ca |
| 26 | iron |
| iron | Fe |
| 29 | copper |
| copper | Cu |
| 30 | zinc |
| zinc | Zn |