Words You Always Have to Look Up Popular in Wordplay See All 8 Words with Fascinating Histories 8 Words for Lesser-Known Musical Instruments Birds Say the Darndest Things 10 Words from Taylor Swift Songs (Merriam's Version) 10 Scrabble Words Without Any Vowels ...
第16族:氧族元素(Chalcogens);氧族元素:氧,磷,硒,碲,钋,鉝 / O, S, Se, Te, Po, Lv 第17族:卤族元素(Halogens);卤族元素:氟,氯,溴,碘,砹,“石田” / F, Cl, Br, I, At 第18族:稀有气体(Noble Gases);稀有气体:氦,氖,氩,氪,氙,氡,“气奥” / He, Ne, Ar, Kr, Xe, Rn, Og ...
Periodic table, in chemistry, the organized array of all the chemical elements in order of increasing atomic number. When the elements are thus arranged, there is a recurring pattern called the ‘periodic law’ in their properties, in which elements in t
Silicon chemical element periodic table science symbol,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、联想、奥美、盛世长城、百度、360、招商银行、工商银行
Silicon element periodic table symbol neon glowing,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、联想、奥美、盛世长城、百度、360、招商银行、工商银行等数
The atomic number of the element is shown above the symbol. The atomic mass and the name of the element are shown below the symbol. The color indicates the physical state of the element at 25℃. The periodic table contains a weal...
periodic table Modern version of the periodic table of the elements (printable). Encyclopædia Britannica, Inc. periodic table with atomic number, symbol, and atomic weight Periodic table showing each element's atomic number, symbol, and atomic weight. ...
Symbol: S Atomic number: 16 Relative atomic mass (Ar): 32.06 range: [32.059, 32.076] [see notes g r] Standard state: solid at 298 K Appearance: lemon yellow Classification: Non-metallic Group in periodic table: 16 Group name: Chalcogen Period in periodic table: 3 Block in periodic ...
This pictorial periodic table is colorful, fun, and packed with information. In addition to the element's name, symbol, and atomic number, each element box has a drawing of one of the element's main human uses or natural occurrences. The table is color-coded to show the chemical grouping...
Periodic Table 元素周期表(相对分子量) PERIOD 1 IA 18 VIIIA 1 1.008 2 4 1 H Group IUPAC Group CAS Metal Semi Metal Non Metal He Alkaline Metal Chalcogens Element Hydrogen 2 IIA 1 IA Alkaline Earth Metal Halogens Element 13 IIIA 14 IVA 15 VA 16 VIA 17 VIIA Helium 3 6.94 4 9.01 Ato...