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elements 1-20
Question | Answer |
---|---|
Hydrogen | H |
H | Hydrogen |
Helium | He |
He | Helium |
Lithium | Li |
Li | Lithium |
Beryllium | Be |
Be | Beryllium |
Boron | B |
B | Boron |
Carbon | C |
C | Carbon |
Nitrogen | N |
N | Nitrogen |
Oxygen | O |
O | Oxygen |
Fluorine | Fl |
Fl | Fluorine |
Neon | Ne |
Ne | Neon |
Sodium | Na |
Na | Sodium |
Magnesium | Mg |
Mg | Magnesium |
Aluminum | Al |
Al | Aluminum |
Silicon | Si |
Si | Silicon |
Phosphorus | P |
P | Phosphorus |
Sulfur | S |
S | Sulfur |
Chlorine | Cl |
Cl | Chlorine |
Argon | Ar |
Ar | Argon |
Potassium | K |
K | Potassium |
Calcium | Ca |
Ca | Calcium |