plumbum (in Chemistry) скачать в хорошем качестве

plumbum (in Chemistry)

morethancobuildlessthanwikipedia Recommended for English learners with TOEFL iBT:72–120, IELTS: 5.5–9.0, Cambridge English: 160-230, TOEIC: 1560–1990, 実用技能英語検定(英検)準1級-1級 #TOEFL iBT #IELTS #Cambridge English #TOEIC #英検実用技能英語検定準1級-1級 This video is designed for English learners who hope to expand their advanced English vocabulary with texts from academic fields. #advancedEnglish #vocabulary #academicEnglish #practicalEnglish #Englishskill Assisted by Genspark, with some edits by the web content creator Video Title: #plumbum #Chemistry subtitles plumbum Understanding Its Role in Ancient Civilizations Plumbum played a crucial role in ancient Roman society Romans used plumbum extensively for water pipes These pipes carried water throughout their cities They also used plumbum for cooking vessels For example, archaeologists discovered plumbum pipes in Pompeii The pipes were part of a complex water system This system supplied water to public baths It also connected to wealthy homes throughout the city Another example involves Roman cooking practices with plumbum They made cooking pots from this metal The pots were used for preparing meals Romans believed plumbum containers improved food flavor However, modern research shows plumbum exposure caused health problems The metal contaminated both water and food This contamination led to serious illnesses among Romans Scientists now link plumbum poisoning to Rome's decline Plumbum compounds also appeared in Roman cosmetics and wine Women applied plumbum-based makeup to their faces Winemakers added plumbum acetate to sweeten wine These practices increased plumbum exposure across all social classes The widespread use of plumbum demonstrates ancient technological advancement Yet it also reveals their limited understanding of toxicity In summary, plumbum was essential to Roman civilization but contributed to health crises that affected their society So plumbum means "a toxic metallic element used extensively by ancient civilizations, particularly Romans, for plumbing, cooking vessels, and various other applications" This metal remains hazardous to human health today Synonyms include lead metal metallic lead and elemental lead Get subtitles from the description