seodata.dev

keyword

radioactive isotope

Monthly search volume and cost-per-click data for "radioactive isotope" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=radioactive+isotope&country=us" +--------------+------------------+ | volume | 5,400 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-17 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
radioactive isotopes 5,400 $0 20/20
radiation isotopes 5,400 $0 15/20
radioisotope 4,400 $0 20/20
radioisotopes 4,400 $0 20/20
what are radioisotopes 2,400 $0 20/20
what is a radioisotope 2,400 $0 20/20
what are the radioactive isotopes 1,900 $0 17/20
what is a radioactive isotope 1,900 $0 16/20
radioisotope chemistry definition 90 $0 17/20
what is the radioactive isotope 30 $0 16/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=radioactive+isotope&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt