For example, the atomic number of chlorine is 17; this means that each chlorine atom has 17 protons and that all atoms with 17 protons are chlorine atoms. 例如,氯的原子序数是17;这意味着每个氯原子拥有17 个质子,所有拥有17 个质子的原子都是氯原子。 WikiMatrix The resulting 253Es(α,n)...
chlorine,Cl chemical element,element- any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter radiochlorine- a radioactive isotope of chlorine ...
What is the atomic number of lanthanum? What is the atomic number of lithium? What is the atomic number of oxygen-17? What is the atomic number of uranium-238? What is the atomic number of helium-4? What is the atomic number for bismuth?
Question 2: What is the Z of chlorine? 18 19 17 16 Solution: The correct answer is “C”. The Z of chlorine is 17 because the number of protons in a chlorine atom is 17. Share with friends Previous Electoral Politics Next Prepositions of Possession ...
A chlorine atom has 17 protons, 18 neutrons, and 17 electrons. What is the atomic number of chlorine? A) 8 B) 17 C) 35 D) 52 An atom with an atomic number of 10 and a mass number of 24 would have . A) 14 electrons B) 24 protons C) 14 neutrons D) 10 neutrons ...
The element with atomic number 14 is? A. Silicon B. Phosphorus C. Sulfur D. Chlorine 相关知识点: 试题来源: 解析 A。解析:原子序数为 14 的元素是硅元素。磷元素原子序数为 15,硫元素原子序数为 16,氯元素原子序数为 17。所以答案是 A。
A look at the periodic table shows us that there are 11 elements in the table that exist in the gaseous state at room temperature. Chlorine is a gas with atomic number 17,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢
The relative atomic mass of an element is defined as the weight in grams of the number of atoms of the element contained in 12.00 g of carbon-12. To calculate the relative atomic mass of chlorine, the average mass of one atom of chlorine is found by considering 100 atoms of chlorine. ...
What is the difference between the terms "atomic number" and "atomic mass"? Why is the atomic mass unit AMU rather than gram? Why is the atomic weight of chlorine 35.5? How are atomic number and protons related? What is the difference between atomic number and mass number of an atom?
The average atomic weight of chlorine is 35.45 and the element has two stable isotopes17Cl35and17Cl37. Estimate the relative abundances of these two isotopes. Solution:Here you finally get to put your high-school algebra to work! If we letxrepresent the fraction of Cl35, then (1-x) give...