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22 sty 2019 · Radon is a colorless and odorless gas that is found in soil. It is radioactive and harmful to health over a long period of time. Radon is harmful to lungs and is responsible for lung cancer deaths every year. Learn more about radon and human health.
Learn about the chemical and physical properties of the element radon including atomic weight, electron configuration, freezing point, isotopes, and more. Skip to content Menu
25 sty 2023 · WHO fact sheet on radon and cancer: includes key facts, definition, health effects, radon in homes, radon in drinking water, WHO response.
Download Your Free Printable 100 Charts for Kids (PDF) Use these printable hundreds charts to help teach counting, skip counting, adding, subtracting, and place value. These hundreds charts are suitable for 4 year-olds, pre-kindergarten, kindergarten, first grade, and second grade.
27 lut 2024 · The following sites are useful resources to help children, students and teachers learn more about radon. On this page: State Resources; Teacher Resources
25 sty 2023 · Use these print materials that include factsheets, infographics, and activity book to share information about radon. Test your home for radon factsheet. Protect your family from radon infographic. How radon gets into your home infographic. Talk to your patients about radon decision tree. Radon activity book.
A radioactive element is one that gives off radiation and breaks down to form a different element. Radon is formed when heavier radioactive elements, like uranium and thorium, break down. In turn, radon breaks down to form lighter elements, such as lead and bismuth.
