A mineral breaks into cubes when struck with a rock hammer. It also leaves a red trail when scraped against an unglazed porcelain plate.

Which of the mineral's properties are being measured?

Choose the two correct answers.

hardness
streak
color
cleavage

hurry im thinking hardness and color but i dont know k12 by the way

Respuesta :

Answer:

hardness and streak

Explanation:

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  • The mineral's properties that are being measured is Streak and Cleavage

Streak is often known as the color of the powdered mineral. It is very important as it use for identifying. Rubbing the mineral on a streak plate will bring about a streak.

Cleavage is the ability of a mineral to break along certain planes to make smooth surfaces. it is known as a specific way a mineral breaks depending on the crystal structure of the mineral. e.g. Halite breaks between layers of sodium and chlorine to form cubes with smooth surfaces

Conclusively, the answer that best explains the statement above is steaks and cleavage.

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