External Links Policy
External links are an important part of scientific provenance, but a link is not a guarantee, endorsement or transfer of responsibility for the destination website.
Why we link out
Element Lookup links to organizations such as scientific agencies, professional bodies, government datasets, publishers and research institutions so learners can inspect source material and further context.
No endorsement by default
A source link means the destination is relevant to the cited claim or further reading. It does not mean Element Lookup endorses every statement, product, advertisement, policy or later change on that website.
Links can change
Third-party URLs can move, expire, block automated access or change content. A crawler error does not automatically prove a source is invalid, but genuinely dead or unsuitable references should be replaced with an authoritative alternative when identified.
Privacy and security
When you leave Element Lookup, the destination website's privacy, cookies, security and terms apply. Review them before providing personal information or downloading software.
Report a problem
If an external link is broken, misleading or no longer supports the claim beside it, report the page and link to elementlookup@gmail.com.
These pages document Element Lookup's current operating and editorial practices. They are not individualized legal advice. Laws and platform requirements vary by jurisdiction, so the site owner should obtain professional legal advice for business-specific obligations when appropriate.
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