(p.94) I 7. The properties of a material will always be the same under the same conditions. (p. 94) I 8. An indicatora#39;s color is determined by acidity or alkalinity of a solution. (p. 97) 1 9. Salts are formed when acids and bases combine. (p. 98) I 10.
|Title||:||The Basic science program|
|Author||:||James Stanley Marshall, Scott, Foresman and Company|