claraissac13 claraissac13
  • 04-02-2020
  • Biology
contestada

17. According to the Mohs Hardness Scale, what's the approximate hardness of topaz?
A. 8
B. 10
C.9
D.7

Respuesta :

sherifatlwl
sherifatlwl sherifatlwl
  • 04-02-2020

Answer: (A) the answer is 8

Explanation:topaz on the scale is no 8, followed by corundum no 9 and then diamond which is the hardest on no 10

Answer Link

Otras preguntas

Find the mass. Volume=2.3cm cubed Density=4.1g/cm cubed
Arab forces most likely fought with the United States in the Gulf War because
what is 40 squared approximated to the nearest tenth
Translate the sentence into an equation. The difference of a number divided by 3 and 5 is equal to 2 . Use the variable w for the unknown number.
How did conflict affect the political climate in 19th century Europe and the United States?
which of the following parts of the kidney collects the urine after it is produced renal cortex renal pelvis renal vein renal medulla
The answers for what did mrs. claus say during the thunderstorm
In a longitudinal wave , what is the direction of the disturbance relative to the wave motion?
Help anyone. I want to be good at math
I like music that makes my head spin, my heart jump, and my body move! Which one of these rhetorical devices is used here? A. Simile B. Logos C. Parallelism D.