keyword

what is the smallest unit that makes up matter

Monthly search volume and cost-per-click data for "what is the smallest unit that makes up matter" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+the+smallest+unit+that+makes+up+matter&country=us" +--------------+------------------+ | volume | 140 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-03-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
smallest unit of matter	1,900	$0	20/20
what is the smallest unit of matter	1,900	$0	17/20
smallest matter unit	1,900	$0	10/20
the smallest unit of matter is the	480	$0	12/20
the smallest unit of matter	480	$0	11/20
atom is the smallest unit of matter	320	$0	10/20
atom smallest unit of matter	260	$0	11/20
whats the smallest unit of matter	110	$0	12/20
what is the smallest unit of matter called	40	$0	11/20
smallest possible unit of matter	30	$0	11/20

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=what+is+the+smallest+unit+that+makes+up+matter&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt