Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
While the BSE image provides details on the internal structure highlighting the presence of multiple chemical elements, the SE image reveals the complex topographic structure of the aggregate.
