Table 1 shows some properties of a titanium alloy and acrylic glass.
| Property | Titanium Alloy | Acrylic Glass |
|---|---|---|
| Yield Strength | High | Low |
| Corrosion in Saltwater | Outstanding resistance | No corrosion |
| Density | Medium | Low |
| Transparency | Opaque | Transparent |
A deep-sea exploration vehicle requires panoramic viewing windows for scientific observations of marine life.
The acrylic glass, rather than the titanium alloy, is selected to construct these windows.
Give one reason for this selection, using a property from Table 1.
Practise Edexcel GCSE Chemistry Bulk and surface properties of matter including nanoparticles with exam-style questions for Foundation and Higher tier. 63 questions, matched to the Edexcel GCSE Chemistry (1CH0) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.
