A. The sand and water together in the beaker is called a

Which of these properties, used alone, would be least useful in identifying most minerals? a. color b. luster c. streak d. density

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.

Word equation for k+ h2o yield koh + h2