While researching a topic,a student has taken the following notes:
·The Mons scale of mineral hardness is a ten-point scale that orders minerals by hardness based on their ability to scratch other minerals.
·Minerals with larger numbers are harder than minerals with smaller numbers and can leave visible scratches on them.
·Minerals with smaller numbers are softer than minerals with larger numbers and cannot leave visible scratches on them
·The mineral fluorite has a Mons scale number of 4
·The mineral orthoclase has a Mons scale number of 6
·The mineral corundum has a Mons scale number of 9
The student wants to compare the hardness of fluorite and corundum. Which choice most effectively uses relevant information from the notes to accomplish this goal?