7 搜尋結果符合 Subscripts

模擬教學

• Balancing Chemical Equations_平衡化學方程式 (HTML5)
• Build a Molecule_建立一個分子 (HTML5)
• Reactants, Products and Leftovers_反應物, 生成物及剩餘物 (HTML5)

活動

• Chemical Compounds and Subscripts
• Balancing Chemical Equations
• Limiting Reactants
• Build an Molecule - Inquiry-based basics