seodata.dev

keyword

number of protons in the nucleus of an atom

Monthly search volume and cost-per-click data for "number of protons in the nucleus of an atom" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=number+of+protons+in+the+nucleus+of+an+atom&country=us" +--------------+------------------+ | volume | 1,600 | | 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
protons neutrons 4,400 $0 12/20
is the atomic number the number of protons 2,900 $0 16/20
protons electrons 2,900 $0 12/20
the number of protons in the nucleus of an atom 1,600 $0 20/20
number of protons in the nucleus 1,600 $0 19/20
number of protons 1,600 $0 17/20
the number of protons in the nucleus of the atom 1,600 $0 15/20
number of protons in an atom 1,600 $0 14/20
the number of protons in an atom 1,600 $0 12/20
the numbers of protons in the nucleus of an atom 1,600 $0 12/20

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=number+of+protons+in+the+nucleus+of+an+atom&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