

Period 4 contains elements Scandium(Sc), Titanium(Ti), Vanadium(V), Chromium(Cr), Manganese(Mn), Iron(Fe), Cobalt(Co), Nickel(Ni), copper(Cu), and Zinc(Zn). 4.71M subscribers, periodic table study91, study91 periodic table, 91 periodic table trick, chemistry periodic table, rasayan vigyan periodic table trick, modern periodic table, groups in.MNEMONIC for this Group: He Never Arrived Ka ra Xero Ru n pe Out D-BLOCK ELEMENT:ĭ-BLOCK contains elements of group 3 to 12.and group 3 to 12 are known as transitional elements, whereas and group 12elemnets are known as post-transitional elements and have completely filled subshell.

They fall to the left of the zig-zaggy separation line seen in the picture. Metals tend to be malleable, shiny, and ductile. Group 18 consist of Helium (He), Neon (Ne), Argon (Ar), Krypton (Kr), Xenon (Xe), and Radon (Rn) and known group of noble gasses except Helium. Elements on the Periodic Table are divided into metals, nonmetals, and metalloids.MNEMONIC for this group: Fir Cal l Kar Bahaa r Aay I Aun ty Group 17 Fluorine (F), Chlorine(Cl),Bromine(Br),Iodine(I),and Astatine(At) and these groups are known as Halogens.MNEMONIC for this group: Oh! Style Se Tel Polish GROUP 16 contains Oxygen(O) sulphur (S), Selenium(S), Tellurium(Te), and Polonium(Po) and are these are known as oxygen group.MNEMONIC for this group: Nahi Pasand Ai se Sa b Bha i Group 15 includes Nitrogen(N),Phosphorus(P),Arsenic(As),Antimony(Sb),and Bismuth(Bi) and known as nitrogen group.
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MNEMONIC for this group: Chemistry Sir Giv es Sa nki Pro blems
