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keyword

definition of mass number

Monthly search volume and cost-per-click data for "definition of mass number" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=definition+of+mass+number&country=us" +--------------+------------------+ | volume | 4,400 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-07 | +--------------+------------------+
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
mass number 12,100 $0 20/20
what is a mass number 5,400 $0 20/20
what is mass number 5,400 $0 20/20
what is the mass number 5,400 $0 20/20
define mass number 4,400 $0 20/20
mass number meaning 4,400 $0 20/20
how do you find the mass number 4,400 $0 17/20
meaning of mass number 4,400 $0 17/20
mass number definition 3,600 $0 20/20
what is the mass number of an atom 1,600 $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=definition+of+mass+number&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