Rubidium - two web buttons - chemical element with atomic number 37. It is represented by the symbol Rb,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、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联
To determine the block, group number, period, and outer shell electronic configuration of the element with atomic number 107, we can follow these steps:Step 1: Identify the nearest noble gas The atomic number of the element is
The chemical element with atomic number 20 is calcium. What is the abbreviation for c
百度试题 结果1 题目The element with atomic number 1 is___. A. hydrogen B. oxygen C. nitrogen D. carbon 相关知识点: 试题来源: 解析 A。原子序数为 1 的元素是氢。氧气原子序数为 8,氮气原子序数为 7,碳原子序数为 6。反馈 收藏
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。
The chemical element with atomic number 15 is phosphorus. What is the abbreviation fo
The chemical element with atomic number 1 is hydrogen. What is the abbreviation for h
The chemical element with atomic number 11 is sodium. What is the abbreviation for so
The chemical element with atomic number 14 is silicon. What is the abbreviation for s
Rubidium is a silver-colored alkali metal with a melting point slightly higher than body temperature. The element is atomic number 37 with element symbol Rb. Here is a collection of rubidium element facts. Fast Facts: Rubidium Element Name: Rubidium Element Symbol: Rb Atomic Number: 37 Appearanc...