Is iodine a chemical element?Question:Is iodine a chemical element?Iodine:Iodine is a non-metal substance with a wide variety of industrial and pharmaceutical uses. It is also a vital nutrient. People with iodine deficiencies often develop neck bulges around their thyroid called goiters.Answer...
An element's name has the prefix "chloro-". Which element is it? A. Chlorine B. Fluorine C. Bromine D. Iodine 相关知识点: 试题来源: 解析 A。本题考查元素名称特点。“chloro-”前缀的元素是 Chlorine(氯)。Fluorine(氟)、Bromine(溴)、Iodine(碘)名称都没有“chloro-”前缀。
Is iodine a chemical element? What is an iodine and starch complex? What is the classification of iron? Who was iodine discovered by? What is the color of iodine solution? What state of matter is iodine? What is the molecular classification (AXmEn) of BrF5?
不过他们俩都承认，是古多瓦发现了新元素，他们也都同意盖吕萨克的命名方案，将新元素命名为Iodine（加上卤...
Words that can be created with an extra letter added to iodin: Unscramble the letters in iodin There are 4 words that can be made by adding another letter to 'iodin'. X: dioxin S: iodins E: iodine G: indigo More words that can be made using the letters in iodin Synonyms ...
Background: Iodine is an essential element for hormones synthesized by the human thyroid gland. Thyroid hormone deficiency affects all body tissues, including multiple endocrine changes that alter growth hormones, corticotrophin, glucocorticoids, and gonadal function. In many countries, subfertility is an...
People are getting less iodine because of changes in diet and food manufacturing. Most people are still getting enough, but researchers are seeing low levels of iodine in some pregnant women.
If asked "What is an isotope ?" in GCSE Chemistry, a more detailed answer is required using one of the definitions below: Definitions of an isotope: Isotopesare atoms of thesameelementthat have thesamenumber of protons butdifferentnumbers of neutrons. ...
The most electronegative element is Acompound BB CO DNSubmit The most electronegative element is Afluorine Biodine Cchlorine DbromineSubmit The electronegativities of two elements are 0.7 and 3.0. The bond formed between them would be AIonic BCovalent CCo-ordinate covalent DMetallicSubmit ...
Iodine has been long known as an indispensable element in the synthesis of thyroid hormones. Severe iodine deficiency in diet leads to iodine deficiency disorders in humans. Here we propose a new method of iodine supply by cultivating iodized crops. We studied the dynamic absorption pattern of ...