What is luster?
An indication that a mineral has double refraction
The color of a mineral
A mineral's ability to transmit light through itself
The color of a mineral in powdered form
The quality of light reflected from a mineral's surface
The quality of light reflected from a mineral's surface
You might also like to view...
Which of the following instruments measures the speed at which precipitation moves toward or away from an observer?
A. Doppler radar B. radiosonde C. aerovane D. wind psychrometer
Which of the following activates the receptor sites for acetylcholine?
A) curare B) nicotine C) opiates D) none of these
More oxygen is found in surface waters at lower latitudes than in surface waters at polar latitudes.
Answer the following statement true (T) or false (F)
What is biodiversity? What do scientists need to know to calculate it for a habitat?
What will be an ideal response?