The type of subshell ( s, p, d, f)into which the distinguishing electron is placed is very closely related to the chemical behavior of an element and gives rise to the classification shown by the color-coding on the periodic table seen here.
This last electron is called the distinguishing electron because it distinguishes an atom from the one immediately preceding it in the periodic table. Since it is the outermost (valence) electrons which are primarily involved in chemical interactions between atoms, the last electron added to an atom in the building-up process is of far more interest to a chemist than the first. The commonly used long form of the periodic table is designed to emphasize electron configurations. Just assume that Fe, Co and Ni, Cu are two couples while Zn is still a bachelor.\) We read these symbols as Feh Co Nee Ku Zinc – FeCo NiCu Zn. So we are actually trying to learn the elements Fe, Co, Ni, Cu, Zn. Now, to memorize the second part is an arduous task. The first should better me mugged up as Scandium saw Titanic in Vettri Chrompet Theatre with Manganese. The first part is Sc, Ti, V, Cr, Mn and the second one includes Fe, Co, Ni, Cu, Zn. As they are ten in total and hence we further divide them in two groups. These are Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn. The first row in the D-block denotes the elements with period 4. This block is the trickiest one and we try to attack the elements of this block according to their periods. So, they should be learnt in this way.Ĭram this group by heart as these are the chief elements and their presence on the table is inevitable.Ĭarbon and Silicon chips in Germany doped with Tin (Sn) and Lead (Pb) If you read them together quickly, you’ll realize that they all end with ‘ine’. Its components are Flourine (F), Chlorine (Cl), Bromine (Br), Iodine (I), Astatine (At). On similar lines, since the elements of this group are O S Se Te Po so they can better be retained as Ohh YeS! Se Thu Po. You will never ever get confused or forget the order of elements if you memorize it like this.Ĭonsidering its constituent elements which are N, P, As, Sb, Bi, just link them and mug it up as Naga Pambu Aasaiya Saabuduthu Biscuit. Cram it as Carbon and Silicon chips in Germany doped with Tin (Sn) and Lead (Pb). We just try to arrange them in such a way so that they can be learnt easily. The elements of this group are C, Si, Ge, Sn, Pb. Now collecting the first letters of these it becomes BAGIT. So, if we consider the initials of the elements of this row then we get B Al Ga In Tl. First element is Boron and the last is Thalium. You can see this group in the periodic table. We consider the groups 13-17 starting column wise. We begin with the P-block and then move on to the D-block: P-block elements Now, we are ready to help you in retaining around 65 elements of periodic table. So, in the English version you are expected to cram the first 12 elements yourself (we apologize for not being able to help you in this). We first deal with the English tip of grasping the table of elements and then we shall proceed towards the desi or the Hindi method of cramming the chemical table of elements. We bring you the tricks to remember the periodic table both in English as well as Hindi.
We present a unique and simple way of nailing down the periodic table and you are sure to retain it without too much effort! The elements in similar groups have similar properties. The elements are arranged in accordance with their periods horizontally while the same groups are placed vertically below each other. Periodic table is an arrangement of the chemical elements in the form of a table on the basis of their atomic numbers and electronic configurations. Students spend hours and hours in absorbing it but even then fail in memorizing it completely. The topic of periodic table is considered to be one of the hardest topics of chemistry. The Ultimate Guide to Major in the Periodic Table of Elements! Concepts of Physics by HC Verma for JEE.IIT JEE Coaching For Foundation Classes.
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