The student detarmined the deneity of the rock to be 2.55 ± 0.10 g / cm²
What are the maximum and minimum values for the density of the rock?
Maximum density = _____ g/cm²
Minimum denety = ______ g / cm²
Table 1 gives the density of five different types of rock. Type of rock Basalat Chalk Fint Sand stone Slate Density in gm/cm² 2.90 ± 0.10 2.35 ± 0.15 2.60 ±0.10 2.20 ± 0.20 2.90 ± 0.20 Which two types of rock in Table 1 could be the type of rock the student had? Tick (✓) one box.
Basalt or chalk
Chalk or flint
Flint or sandstone
Sandstone or slate