Elements and Compounds Crossword Puzzle
In this chemistry worksheet, students complete a crossword puzzle with 28 clues about elements and compounds. Each clue lists number of letters for correct word.
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New Review Formulae of Compounds
Many people confuse the chemical formulas for copper carbonate and copper oxide. A set of challenging puzzles review commonly confused compound names and their symbols. Through a series of four puzzles, pupils match the names and...
6th - 12th Science CCSS: Adaptable