What is the chemical symbol for iron?A. IrB. FeC. ID. In 相关知识点: 试题来源: 解析 B. Fe - **A. Ir**:Ir是铱(Iridium)的化学符号,来源于其拉丁名。 - **B. Fe**:铁(Iron)的化学符号来自其拉丁名Ferrum,正确。 - **C. I**:I是碘(Iodine)的化学符号。 - **D. In**:In...
Where is the lowest electronegativity found on the periodic table? What is the relationship between electronegativity and the polarity of a chemical bond? Which element on the periodic table is the most electronegative? What is the symbol for iodine?
What is the symbol for the isotope of55Fethat possesses 31 neutrons? Isotopes: Isotopes refer to a group of elements with the same number of protons and different numbers of neutrons. In simple, terms isotopes are different elements with a unique atomic number and a different mas...
When potassium (K) reacts with iodine (I₂), what is the English for the state symbol "s" (solid) in the chemical equation? A. Liquid B. Gas C. Aqueous D. Solid 相关知识点: 试题来源: 解析 D。解析:“s”在化学方程式中的状态符号代表固体(solid)。选项A代表液体(liquid),选项B代表...
Iodine Indium Next Worksheet 1. At room temperature, what is the natural color of iodine? Purple White Black Pink 2. What type of element easily oxidizes other elements? Alkali metals Halogens Crystallogens Chalcogens Create your account to access this entire wor...
a更重要的是,衣服也是人们身份的象征 More importantly, clothes also are the people status symbol [translate] a亚洲女优 Asia female superior [translate] a里面的都有 Inside all has [translate] awork life 工作生活 [translate] aI good want singing and dance I好想要唱歌并且跳舞 [translate] aNETTO...
In the periodic table, K is the symbol for which element? Which elements in the periodic table constitute the alkali metals? Which of the elements in the following periodic table are actinides? Use the periodic table to classify the following atoms as metals, nonmetals, or metalloids: K, C...
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11. to adopt as a symbol of duty, obligation, etc: to take the veil. 12. to receive or react to in a specified way: she took the news very well. 13. to adopt as one's own: to take someone's part in a quarrel. 14. to receive and make use of: to take advice. 15....
Iodine is a chemical element (symbol I) essential for thyroid function, while Potassium Iodide (KI) is a salt compound of iodine used in medicine and radiation protection.