What strong and lightweight element, with atomic number 22, is just as good for airplane parts as it is for a hip replacement implant?

Titanium is famous for its excellent strength-to-weight ratio and resistance to corrosion. Titanium alloys can stand up to high temperatures and external conditions, which is why they're used to make aircraft propellers and titanium hip replacement joints.

Asked by Brian Edwards · Last updated 5 years ago · 9.5K views · SOURCE