The Group 0 elements (noble gases) are gases at room temperature and pressure.
The Group 0 elements show a trend in boiling points going down the group.
Which row shows the boiling points of these Group 0 elements?
| Row | Helium / ∘C^\circ\text{C}∘C | Neon / ∘C^\circ\text{C}∘C | Argon / ∘C^\circ\text{C}∘C | Krypton / ∘C^\circ\text{C}∘C |
|---|---|---|---|---|
| A | -153 | -186 | -246 | -269 |
| B | -269 | -246 | -186 | -153 |
| C | -186 | -269 | -153 | -246 |
| D | -246 | -153 | -269 | -186 |
Row A
Row B
Row C
Row D
48 exam-style questions on OCR GCSE Chemistry Properties of materials. Each one has a worked solution and a mark scheme showing where the marks go.