What element has the atomic number 28? What element has the atomic number 67? Explore our homework questions and answers library Search Browse Browse by subject Ask a Homework Question Tutors available By submitting, I am agreeing to theTerms of UseandHonor Code.Already a member?Log in here...
What element has the atomic number 28? What element has an atomic number of 18? What element has an atomic number of 16? What element has the atomic number 53? What element has an atomic number of 80? What element has an atomic number of 11?
百度试题 结果1 题目What is the atomic number of an element?ps:Please answered in English 相关知识点: 试题来源: 解析 最佳答案译文,什么是元素的原子序数?It is the number of an element in thePeriodic table of the elements.反馈 收藏
百度试题 结果1 题目2.3. What is the atomic number of Fe? A. 26 B. 56 C. 28 D. 58 相关知识点: 试题来源: 解析 A 反馈 收藏
The element with atomic number 84 and mass number 218 change to other element with atomic number 84 and mass number 214. The number ofαandβ-particles emitted are respectively: View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class ...
Consider the element Au (Atomic Mass = 197). How many protons, neutrons, and electrons does a neutral atom have? An element has an atomic number of 114 and an atomic mass of 285. How many protons, neutrons, and electrons does a neutral atom of this element have?
What element has the atomic number 28? What element has an atomic number of 10? What element has atomic number 4? What element has an atomic number of 16? What element is atomic number 54? What element has an atomic number of 80?
The chemical element with atomic number 20 is calcium. What is the abbreviation for calcium? A. Ca B. Cy C. Cg D. Ch 相关知识点: 试题来源: 解析 A。钙元素的英文是 calcium,其缩写形式是 Ca。选项 B“Cy”不是钙元素的缩写;选项 C“Cg”一般不是任何化学元素的缩写;选项 D“Ch”一般不是...
The chemical element with atomic number 12 is magnesium. What is the abbreviation for magnesium? A. Mg B. Mn C. My D. Mh 相关知识点: 试题来源: 解析 A。镁元素的英文是 magnesium,其缩写形式是 Mg。选项 B“Mn”是锰元素的缩写;选项 C“My”不是镁元素的缩写;选项 D“Mh”不是镁元素的...
What element has an atomic number of 16? What element has the atomic number 74? What element has an atomic number of 88? What element has atomic number 26? What element has atomic number 4? What element has the atomic number 28?