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keyword

what is the smallest unit of matter called

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

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+the+smallest+unit+of+matter+called&country=us" +--------------+------------------+ | volume | 40 | | 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
what is atom 8,100 $1.68 11/20
what is the smallest unit of matter 1,900 $0 16/20
smallest unit of matter 1,900 $0 15/20
are atoms the smallest unit of matter 320 $0 13/20
atom is the smallest unit of matter 320 $0 13/20
atom smallest unit of matter 260 $0 12/20
is an atom the smallest unit of matter 260 $0 12/20
whats the smallest unit of matter 110 $0 13/20
is the atom the smallest unit of matter 70 $0 15/20
is atom the smallest unit of matter 70 $0 14/20

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+of+matter+called&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