Which element has the same number of valence electrons as phosphorus? Which element will most likely gain electrons? a. Cl b. Na c. Ne Why? What is an atom that has more protons than electrons? What element has 10 electrons? What element has 13 electrons?
百度试题 结果1 题目43. Which element has atoms with exactly four valence electrons in its ground state? C(A)Ca (B) Cr (C) Si(D)S 相关知识点: 试题来源: 解析 C 反馈 收藏
To determine which of the given elements has the highest electron affinity, we can analyze the electron configurations and the stability of the resulting configurations after gaining an electron. Here’s a step-by-step breakdown of the solution:
which element has a total of two shells, with three electrons in its valence shell? View Solution Which element has twice as many electrons in its second shell as in its first shell? View Solution Exams IIT JEE NEET UP Board Bihar Board ...
Which of these elements has the lowest electronegativity? (a) P (b) N (c) Si (d) C Electronegativity: Electronegativity is a property of an element or atom to acquire onto itself the electrons in the bond or the charge density. Thus, in a bond between two atoms, the more...
Which element is expected to have a “sea” of electronsA.HydrogenB.NitrogenC.CobaltD.ChlorineE.Oceanium的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档转化为在线题库手机刷题,以提高学习效率,
Source which emits electrons with a cathode element as well as an arrangement for heating of the cathode meansFINK, JOEL H., PITTSBURGH, PA. V.ST.A.
aThe glucose oxidase enzyme is used as a biorecognition element: glucose oxidase oxidizes glucose to gluconic acid and shuffles electrons into the oxygen which is dissolved in the solution, and then reduced to hydrogen 葡糖氧化酶酵素使用作为biorecognition元素: 葡糖氧化酶氧化葡萄糖对葡糖酸并且拖曳...
In which of the following , central atom does not have one lone pairs of electron ? View Solution Which element does not have any p-electron but it forms a part of the p-block of the periodic table? View Solution Exams IIT JEE
A neutral atom has the electron configuration 1s^22s^22p^63s^13p^2. What is the period and column of the element? In which group do all the elements have the same number of valence electrons? (a) P, S, Cl (b) Ag, Cd, Ar (c) Na, Ca, Ba (d)...