Which one of the following elements is a metalloid? ATin BSilicon CPhosphorus DBismuthSubmit Which one of the following is not an element ADiamond BGraphite CSilica DOzoneSubmit Which one of the following is not an element- View Solution Which one of the following is not an element ?
Which of the following elements is a metal? A)As B)C C)I D)Sn E)Se Metal Metal is a class of substance which has high electrical and thermal conductivity, high malleability, high ductility and high reflectivity of light. They may be lustrous also. They react w...
Classify the following elements as metals, metalloids, or nonmetals: a. Phosphorus b. Chlorine c. Germanium d. Cobalt e. Sulfur What is a metalloid? List the element symbols of the metalloids. Which of the following groups of elements are likely to...
Which of the following is metalloid View Solution Which of the following pairs contain metalloids ? View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths Cengage Solutions for Maths
百度试题 结果1 题目34 Which group of elements contains a metalloid?(3)(1) Group 8 (3) Group 16(2) Group 2 (4) Group 18 相关知识点: 试题来源: 解析 (3) 反馈 收藏
Examples o acyl chlorides of the inorganic acids of non-metallic or acidic metalloid elements that may be used in the acylation reaction mentioned above are the following: POC13, PSCI, BCla, SiCl4, PC13, PCIs, as well as the corresponding bromides and iodides. Representative examples of...
When freshly cut, lead is silvery with a hint of blue; it tarnishes to a dull gray color when exposed to air. Lead has the highest atomic number of any stable element and three of its isotopes are endpoints of major nuclear decay chains of heavier elements. Lead is a relatively un...
To determine which of the given elements is the most metallic, we can follow these steps:Step 1: Identify the Elements The elements given in the question are from the phosphorus family (Group 15 of the periodic table). The elem
Now, we will classify each of these elements based on their position in the periodic table and their properties:- Boron (B): Located in group 13, boron is known as a metalloid but is often considered a non-metal due to its properties.- Aluminum (Al): Also in group 13, aluminum is ...
A composite layer of low k silicon oxide dielectric material is formed on an oxide layer of an integrated circuit structure on a semiconductor substrate having closely spaced apart metal lines thereon