Rock
Density Range Minerals React
(g/mL) with Acid?
granite 2.5-2.8
no
dolomite 2.8-2.9
yes
peridotite 3.1-3.4
no
limestone 2.3-2.7
yes
iron ore
4.5-5.3
no
Based on the information in the table and Nguyen's data, rock X is correctly identified as
rock Y is correctly identified as
and rock Z is correctly
The answers in the other two boxes are Dolomite, Granite, and Limestone