# Radioactive isotope lead-210 from what source?

**URL:** https://boards.straightdope.com/t/radioactive-isotope-lead-210-from-what-source/973380
**Category:** Factual Questions
**Created:** [October 17, 2022, 7:08pm UTC](https://boards.straightdope.com/t/radioactive-isotope-lead-210-from-what-source/973380 "2022-10-17T19:08:07Z")
**Posts on this page:** 1
**Showing post:** 13

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### Author: ![Skywatcher](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/skywatcher/32/254_2.png) [@Skywatcher](https://boards.straightdope.com/u/Skywatcher)
#### Post date: [October 19, 2022, 2:36pm UTC](https://boards.straightdope.com/t/radioactive-isotope-lead-210-from-what-source/973380/13 "2022-10-19T14:36:36Z")

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[The affected school is now closed indefinitely.](https://boards.straightdope.com/t/tell-us-an-interesting-random-fact-you-stumbled-across/851674/5390)

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