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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 |