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

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

please help me if you can, thank you!

Throughout most of the war, southern forces suffered from a chronic shortage of food and supplies. a. True b. False

The hydrosphere includes _____ 2.20 unit assessment: fundamentals of ecology, part 1

Many worship services include a speech given by a church leader. this speech is called a

What does the word "Islam" mean?

A new predator is introduced into the ecosystem shown in the food web below. This predator feeds on bees and mice. How will this most likely affect the specie

You must have your insurance ID card with you every time you drive in Florida. A. True B. False

Which of the following was a territory the United States took from Spain after the Spanish–American War? A. Puerto Rico B. Hawaii C. Cuba D. A

When a circular pizza is cut into six slices using diameters, the total length of the cuts is 18 cm. what is the area of the pizza in square centimeters?

The_____ form acidic compounds with hydrogen.