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metalloid |
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metalloid a nonmetallic element, such as arsenic or silicon, that has some of the properties of a metal metalloid [′med·ə‚lȯid] (chemistry) An element whose properties are intermediate between those of metals and nonmetals. Also known as semimetal. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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The purpose of the present study was to determine whether amphibians maternally transfer metals and metalloids to their eggs and whether such transfer has implications for reproductive success by affecting offspring viability. Metalloids share properties with nonmetals and metals. These data show that detectable elevations in excreted porphyrin-related compounds occur after exposure to toxic substances, and that the excretion pattern for each combination of metals and metalloids is unique. |
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