Question

preface on element and there symbol

Answer 1

Element in the periodic table are represented by the Symbol in Chemistry-
Hydrogen -H
Helium- He
Lithium-Li
Beryllium-Be
Boron-B
Carbon-C
Nitrogen-N
Oxygen-O
Flourine-F
Neon-Ne
Sodium-Na
Magnesium-Mg
Aluminium-Al
Silicon-Si
Phosphorus-P
Sulphur-S
Chlorine-Cl
Argon-Ar
Potassium-K
Calcium-Ca
Scandium-Sc
Titanium-Ti
Vanadium-Vn
Chromium-Cr
Manganese-Mn
Iron-Fe
Cobalt-Co
Nickel-Ni
Copper-Cu
Zinc-Zn
Gallium-Ga
Germenium-Ge
Arsenic-As
Selenium-Se
Bromine-Br
Krypton-Kr
Rubidium-Rb
Strontium-Sr
Yttrium-Y
Zirconium- Zr
Niobium-Nb
Molybdenum-Mo
Technetium-Tc
Ruthenium-Ru
Rhodium-Rh
Palladium-Pd
Silver-Ag
Cadmium-Cd
Indium-In
Tin-Sn
Antimony-Sb
Tellurium-Te
Iodine-I
Xenon-Xe
Cesium-Cs
Barium-Ba
Lanthanum-La
Cerium-Ce
Praseodymium-Pr
Neodymium-Nd
Promethium-Pm
Samarium-Sm
Europium-Eu
Gadolinium-Gd
Terbium-Tb
Dysprosium-Dy
Holmium-Ho
Erbium-Er
Thulium-Tm
Ytterbium-Yb
Lutetium-Lu
Hafnium-Hf
Tantalum-Ta
Tungsten-W
Rhenium-Re
Osmium-Os
Iridium-Ir
Platinum-Pt
Gold-Au
Mercury-Hg
Thallium-Tl
Lead-Pb
Bismuth-Bi
Polonium-Po
Astatine-At
Radon-Rn
Francium-Fr
Radium-Ra
Actinium-Ac
Thorium-Th
Protactinium-Pa
Uranium-U
Neptunium-Np
Plutonium-Pu
Americium-Am
Curium-Cm
Berkelium-Bk
Californium-Cf
Einsteinium-Es
Fermium-Fm
Mendelevium-Md
Nobelium-No
Lawrencium-Lr
Rutherfordium-Rf
Dubnium-Db
Seaborgium-Sg
Bohrium-Bh
Hassium-Hs
Meitnerium-Mt
Darmstadtium-Ds
Roentgenium-Rg
Ununbium-Uub
Ununtrium-Uut
Ununquadium-Uuq
Ununpentium-Uup
Ununhexium-Uuh
Ununseptium-Uus
Ununoctium-Uuo

Hope this helps U :)