chemistry images

Some resources for chemistry:

http://www.chemeddl.org/

http://www.rsc.org/learn-chemistry

https://www.nsf.gov/news/classroom/chemistry.jsp

new creative commons image search.

icon-based resource that has a lot of really nice visuals for Chemistry is Flaticon.

Also, Chemistry LibreText simulations and the ACS simulations may be of use. There are ancillaries included in the LibreText.

general images:

https://unsplash.com/

https://thenounproject.com/

https://pixabay.com/

meh:

https://researchguides.uoregon.edu/images/science

ACS is also weak