What is the chemical symbol for sodium?A) NaB) SnC) SoD) Sd 相关知识点: 试题来源: 解析 A 题目询问钠(sodium)的化学符号。 - **A) Na**:钠的拉丁语名称是Natrium,因此其化学符号来自拉丁文首字母和第二个字母的组合,即Na。 - **B) Sn**:这是锡(Tin)的化学符号,与钠无关。 - **C) ...
百度试题 结果1 题目What is the chemical symbol for sodium? A) S B) Na C) So D) N 相关知识点: 试题来源: 解析 答案:B) Na 反馈 收藏
What is the chemical symbol for sodium?Chemical Symbol:In chemistry, each chemical element or compound possesses a distinct symbol. The element's respective symbol is called its chemical symbol. The symbol of elements is normally represented using one or two Latin alphabets in which the first one...
Sodium Phytate, also known by its chemical name Myo-Inositol, Hexakis, Sodium Salt, is a common ingredient in cosmetics.
What is Sodium cyanoborohydride?Sep 19,2023 Description Sodium cyanoborohydride is a chemical compound with the formula Na[BH3(CN)]. It is a white powder, but commercial samples can appear tan. The salt tolerates aqueous conditions. There are many methods for synthesizing sodium cyanoborohydride, ...
The chemical element with atomic number 11 is sodium. What is the abbreviation for sodium? A. Sa B. Sn C. So D. Na 相关知识点: 试题来源: 解析 D。钠元素的英文是 sodium,其缩写形式是 Na。选项 A“Sa”不是钠元素的正确缩写;选项 B“Sn”是锡元素的缩写;选项 C“So”不是钠元素的缩写。
What is the chemical formula of sodium hydroxide? (氢氧化钠的化学分子式是什么？)回答：It is NaOH. 【Na 是 sodium 的元素符号，OH 是 oxide (氧化物) 和 hydro (含氢的) 的缩写】氢
sodium; (4-aminophenyl)methanone; naphthalene - Buyers Guide for Chemicals is a directory of chemicals, chemical suppliers and producers. More than 140,000 products, 270,000 supply sources and 4,400 company addresses. Search for free and find new supplie
Asbestos-containing materials are mostly utilized in building and insulation, but the hazardous mineral can also be found in a variety of consumer goods.
Specification25kgs/bag TrademarkNO OriginChina OEMAllow pH9.9 SampleFree appearancePowder or Granule Product Description Sodium tripolyphosphate (STPP) Product Description Sodium tripolyphosphate, is an inorganic compound, chemical formula Na5P3O10, is an amorphous water-soluble linear polyphosphate,...