Across
- 1. Sodium ____________ is a compound used in bleaching color from substances.
- 4. scientists have developed a method using _____________ carbon dioxide to make computer chips.
- 5. Green Chemistry avoids _______ derivatives.
Down
- 1. Green Chemistry reduces the use of _________ materials.
- 2. Green chemistry aims to increase ______ efficiency.
- 3. Finish the second principle of green chemistry. Maximise ____ _______.