Why doubles?
hardness, color, luster, and streak
A student wanted to conduct a series of tests to identify different minerals.
Which list below shows the properties that the student should test for on each of the different minerals?
hardness, color, luster, and streak
hardness, color, luster, and streak
color, taste, shape, and size
color, taste, shape, and size
taste, hardness, color, and size
taste, hardness, color, and size
streak, size, taste, and shape
streak, size, taste, and shape
1 answer