Chemical Element ChallengeOnline version Test your knowledge of chemical elements! In this game, you will be presented with a series of nouns. Your task is to determine whether each noun is a chemical element or not. Answer with ✅ for chemical elements and ❌ for non-elements. by Anita April Yani 1 Sugar Yes No 2 Gold Yes No 3 Helium Yes No 4 Water Yes No 5 Sodium Yes No 6 Copper Yes No 7 Salt Yes No 8 Glass Yes No 9 Plastic Yes No 10 Iron Yes No 11 Hydrogen Yes No 12 Oxygen Yes No 13 Stone Yes No 14 Air Yes No 15 Metal Yes No 16 Coal Yes No 17 Silver Yes No 18 Wood Yes No 19 Chlorine Yes No 20 Carbon Yes No
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