keyword

molecules move down a concentration gradient

Monthly search volume and cost-per-click data for "molecules move down a concentration gradient" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=molecules+move+down+a+concentration+gradient&country=us" +--------------+------------------+ | volume | 50 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-21 | +--------------+------------------+

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
against concentration gradient	260	$0	8/20
down the concentration gradient	210	$0	9/20
what does it mean to move down the concentration gradient	170	$0	10/20
moves down a concentration gradient	70	$0	11/20
molecules move up a concentration gradient	70	$0	10/20
movement down a concentration gradient	70	$0	10/20
molecules move down their concentration gradient	40	$0	10/20
the movement of molecules down a concentration gradient	30	$0	10/20
molecules move against their concentration gradient	30	$0	9/20
when molecules move down the concentration gradient	20	$0	10/20

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=molecules+move+down+a+concentration+gradient&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