4. according to the table, which mineral is capable of scratching garnet? a. corundum b. gold c. pyrite d…

4. according to the table, which mineral is capable of scratching garnet? a. corundum b. gold c. pyrite d. apatite

4. according to the table, which mineral is capable of scratching garnet? a. corundum b. gold c. pyrite d. apatite

Answer

Explanation:

Step1: Understand hardness concept

A mineral can scratch another if its hardness is higher.

Step2: Identify garnet hardness

Garnet has a hardness of 7.5 - 8.

Step3: Compare with other minerals

Corundum has a hardness of 9 which is higher than garnet's hardness range. Gold has hardness 2.5 - 3, pyrite 6 - 6.5 and apatite 5, all lower than garnet's range.

Answer:

a. Corundum