Across
- 1. number in front of a chemical formula in an equation
- 5. chemical bond that involves sharing a pair of electrons between atoms in a molecule
- 6. substances that take part in and undergoes change during a reaction (ingredients)
- 7. number written after and below an element in a chemical formula
- 9. process in which one or more substances are converted to one or more different substances
- 10. solid compound produced from two liquids during a chemical reaction
Down
- 2. shorthand way of describing a chemical compound
- 3. formed when one or more electrons are transferred from one atom to another
- 4. states that Mass cannot be created nor destroyed
- 8. substances produced by a chemical reaction (end result)