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Java Games: Flashcards, matching, concentration, and word search. |
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Elements 1 - 21 Practice Activity
Match the atomic number of the element with its name.
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| A | B |
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| 1 | hydrogen |
| 2 | helium |
| 3 | lithium |
| 4 | beryllium |
| 5 | boron |
| 6 | carbon |
| 7 | nitrogen |
| 8 | oxygen |
| 9 | fluorine |
| 10 | neon |
| 11 | sodium |
| 12 | magnesium |
| 13 | aluminum |
| 14 | silicon |
| 15 | phosphorus |
| 16 | sulfur |
| 17 | chlorine |
| 18 | argon |
| 19 | potassium |
| 20 | calcium |
| 21 | scandium |
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