pa help please please please please please please please please please please please please
![Pa Help Please Please Please Please Please Please Please Please Please Please Please Please class=](https://ph-static.z-dn.net/files/d0d/5170455530367d1c6d2d1b0bfbe280af.jpg)
Answer:
1. brittleness
2. biodegrability
3. conductivity
4. elasticity
5. hardness
KEEP ON LEARNING!
:)