The advantage of the periodic table.The periodic table.Immensely useful to scientists who study about atomic structure in early Christian ศวรรษ, such as Thomson Aston Rutherford,,,, The moss Valley, the บอห์ etc. for the common benefits such as for those studying chemistry. Will be clear when study on physical and chemical properties of the elements. Because to understand the periodic table to help understand how to study those properties. The use of the periodic table correctly will help to understand the information of the elements, and most will remember. Moreover, the periodic table to predict the chemical properties of the element, because those who use ตารางธาตุได้ correctly, it can predict that element.Treasure should be similar to any element. And if the element has a treasure similar. Compounds, the same type of those elements should have the treasure likewise, such as NaCl treasure most similar KCl RbCl, because Na,,, K Rb and are among the IA or elements 104 (Rf) and 105 (Ha) which is the element that created a treasure like (Hf) and (Ta). When the periodic table to study deep, which increasingly, it is found that in addition to being able to identify any element or compound of any element has properties similar to the elements or compounds of elements and also identify one another to a treasure to any different. Such as (H2SO4) and (H2TeO4) and even S Te are among the VIA together, but the properties of both compounds are different, so For easy to understand and apply in the script. Therefore, the main characteristics of the periodic table of the followingConclusion properties that change according to atomic number atomic elements, such as electrical conductivity, the size of the atom, ion energy, ionization Associated with the electrons in the atoms of the metal element is the element that on the left of the table element. These elements are treasure conductivity well energy ionization was low and large atomic radius Atomic size of metal in the same row will be reduced from left to right of the periodic table, and increased from top to bottom in the village of the same. We present the most เตติฟ metal oxidation number value only. But the present เตติฟ heavy metal resin may have.
การแปล กรุณารอสักครู่..