Across
- 4. a representation of a chemical reaction using symbols of the elements to indicate the amount of substance, usually in moles, of each reactant and product.
- 8. equation for a chemical reaction in which the number of atoms for each element in the reaction and the total charge is the same for both the reactants and the products
- 9. a word, letter, number, or symbol written or printed just below another word, letter, number, or symbol, usually in a smaller size
Down
- 1. -a number or an alphabet that is multiplied by a variable of a single term or the terms of a polynomial.
- 2. defines a product's goals, attributes, and overall direction.
- 3. measure of a chemical reaction's efficiency, as a ratio of moles of product to moles of reactant.
- 5. the reactant or product side is not level in coefficients
- 6. substances that start a chemical reaction
- 7. of conservation mass- in a chemical reaction mass is neither created nor destroyed.