ID 256069023 © Helcan12 | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
graphene vector icon technology design chemical material science research laboratory chemistry element molecule structure atom carbon nanotechnology generated nanomaterial grid net physics graphite particle honeycomb eight layer concept crystal unique set symbol symmetrical nano hexagonal plane isolated dimensional hexagon illustration molecular flat sheet sign valence shape polyconjugated interplanar conductivity macro