Streak is a reliable identifier of a mineral. true or false

true?

Explanation:

Im positive but not 100% sure wait for someone else to answer and see if they say the same.

Streak shows the true color of the mineral. Non-metallic particles tend to reflect most of the light so they appear lighter in color or almost white. Because streak is a more accurate illustration of the mineral's color, streak is a more reliable property of minerals than color for identification.

Explanation:

total distance travelled = 60 miles

total time taken =1.5 hours

average speed = total distance / total time

60 / 1.5

= 40

therefore, average speed = 40 m/h

happy to

pls mark as brainliest