A student found an irregular mineral specimen. To help identify the mineral, the student made measurements and determined its density to be 4.75±0.15 g/cm34.75 \pm 0.15\text{ g/cm}^34.75±0.15 g/cm3.
State the minimum and maximum values for the density of this specimen.
Table 1 shows the reference densities for five different minerals.
Table 1
| Mineral | Density in g/cm3\text{g/cm}^3g/cm3 |
|---|---|
| Pyrite | 5.00±0.155.00 \pm 0.155.00±0.15 |
| Hematite | 5.10±0.105.10 \pm 0.105.10±0.10 |
| Ilmenite | 4.70±0.104.70 \pm 0.104.70±0.10 |
| Chromite | 4.40±0.104.40 \pm 0.104.40±0.10 |
| Chalcopyrite | 4.20±0.154.20 \pm 0.154.20±0.15 |
Which two minerals from Table 1 could be the specimen the student found? Explain your answer.