In the solid state Tantalum has a body-centered cubic crystal structure with a = 0.330 nm and a nearest neighbor distance of 0.285 nm. Tantalum has a Young's modulus of 186 GPa, a yield stress of ...

This image shows the atomic structure and electron distribution in the lanthanum strontium aluminum tantalum oxide (LSAT) crystal. Disclaimer: AAAS and EurekAlert! are not responsible for the ...