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ES 02 Symbols Quiz 1
Names and Symbols of Elements # 1-20 (Includes many top elements in Earth)
| Question | Answer |
|---|---|
| hydrogen | H |
| helium | He |
| lithium | Li |
| beryllium | Be |
| boron | B |
| carbon | C |
| nitrogen | N |
| oxygen | O |
| fluorine | F |
| neon | Ne |
| sodium | Na |
| magnesium | Mg |
| aluminum | Al |
| silicon | Si |
| phosphorus | P |
| sulfur | S |
| chlorine | Cl |
| argon | Ar |
| potassium | K |
| calcium | Ca |