2 The elements in Group 17 of the Periodic Table are called the halogens. They form stable compounds with both metals and non-metals.The table gives some dat a about F2, HCl and CaF2F2HCI CaF2boiling point/K851882773relative formul a mass38.036.578.1(a)(i) State what is meant by the...
2 Elements in the same group of the Periodic Table often show trends in physical properties and similarities in chemical properties.(a)Name a group in the Periodic Table and briefly describe a trend in a physical property shown on moving down this group.name of group I (the alkali metals)tr...
What are the elements in Group {eq}1A {/eq} on the periodic table called? (a) alkali metals (b) alkaline earth metals (c) halogens (d) inner transition metals.The periodic table:The periodic table:The periodic table host...
aCertain groupings of elements in the periodic table are designated by special names. The heavy, stepped, diagonal line on the table divides the elements into two major classed. Those to the left of the line are called metals, and those to the right, nonmetal. GroupⅠA elements are known...
2 The elements in Group 17 of the Periodic Table are called the halogens. They form stable compounds with both metals and non-metals.The table gives some dat a about F2, HCl and CaF2.HCL CaF2boiling point/K851882773relative formul a mass38.036.578.1(a)(i) State what is meant by the ...
百度试题 结果1 题目what do atoms of elements in the same group of the periodic table have in common?相关知识点: 试题来源: 解析 答案:All the members of a single group have similar chemical and physical properties.新年快乐!反馈 收藏
What is the name of the Group 1 elements in the periodic table? On the periodic table, what are elements from the 7A(17) group called? What is the name of an element in one of the 14 groups shown separately at the bottom of the periodic table?
【2037】 Per..Periodic table of elements现代化学的元素周期律是1869年俄国科学家门捷列夫(Dmitri Mendeleev)首创的,他将当时已知的63种元素依原子量大小并以表的形式排列,
Which Elements Belong in Group 3 of the Periodic Table?Elements BelongGroup 3Periodic TableThe question of precisely which elements should bedoi:10.1515/ci-2016-0213NoneDe GruyterChemistry International
21 Elements X and Y are in the same Group of the Periodic Table.Which statement must be correct? A A Atoms X and Y have similar electronic structure. B Atoms X and Y have the same physical properties. C If X has a smaller proton number than Y, it is less metallic. D The number ...