keyword

half life of carbon 14

Monthly search volume and cost-per-click data for "half life of carbon 14" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=half+life+of+carbon+14&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-29 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
c 14 half life	2,400	$0	20/20
carbon 14 half life	2,400	$0	20/20
carbon 14 half-life	2,400	$0	20/20
carbon-14 half-life	2,400	$0	20/20
half-life of carbon 14	1,600	$0	20/20
half-life of carbon-14	1,600	$0	17/20
what is carbon 14 half life	1,300	$0	20/20
what is carbon-14 half-life	1,300	$0	20/20
what is the half life of carbon 14	1,300	$0	20/20
what is the half-life of carbon 14	1,300	$0	20/20

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://api.seodata.dev/v1/keyword?q=half+life+of+carbon+14&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