118 Elements and Their Symbols and Atomic Numbers

Edited By Team Careers360 | Updated on Sep 25, 2024 05:12 PM IST

The timeline of materials is widely used in the field of Chemistry to find the concept of chemical objects arranged in a way that shows the timing of chemical 118 elements and their symbols and atomic numbers. However, a periodic table shows only an item mark and not its full name.

Most of the symbols are similar to the name of the elements name, but there are certain symbols of objects with Latin roots. Its example is the silver described by Ag which is derived from its Latin name "Argentum". One such example would be the 'Fe' and symbol used to represent the metal and could be associated with the Latin word iron, "Ferrum".

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The following is a comprehensive list of triangular numbers: 0, 1, 3, 6, 10, 15, 21, 28, 36, 45, 55, 66, 78, 78, 78, 91, 105, 120,136, 153, 171, 190, etc

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Atomic number

118 elements and their symbols and atomic numbers are arranged from left to right and top to bottom in order of increasing atomic number. In the modern periodic table, the elements names and symbols are listed in order of increasing atomic number. Order generally coincides with increasing atomic mass. The rows are called periods. In a periodic table arranged in order of increasing atomic number, elements and symbols having similar chemical properties naturally line up in the same group.

The current table, today, contains a total of as element 118 elements and their symbols and atomic numbers. Since the names of the elements can be long and complex to use, these are indicated by using a symbol. Each item has a unique symbol.

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What Does the symbol of an element Mean?

A sign or symbol is a note usually consisting of one or two letters that are used to represent a chemical object. There are also 3-character symbols. These are things that have just been merged and so-called for a while. There are some rules for marking. The first letter of the mark is usually capitalized while the second (or third) letter is usually written in small letters. Eg. - Ca for Calcium, He for Helium etc. If an item mark contains only one letter, it is always capitalized.

NCERT Chemistry Notes :

Eg. -Nitrogen (N), Oxygen (O) etc.

Symbols are often used to represent objects in a timeline. The chemical formula and proportions must also be used for those properties.

The following table provides a list of 118 elements and their symbols and atomic numbers and the number of atoms.

Periodic table of elements with names and their symbols(List of elements)

Also read :

Chemistry periodic table/Chemical Chart:

Name of the chemical elements symbols

Name of the Alement	Symbol of the Element	Atomic Number
Hydrogen	H	1
Helium	He	2
Lithium	Li	3
Beryllium	Be	4
Boron	B	5
Carbon	C	6
Nitrogen	N	7
Oxygen	O	8
Fluorine	F	9
Neon	Ne	10
Sodium	Na	11
Magnesium	Mg	12
Aluminium	Al	13
Silicon	Si	14
Phosphorus	P	15
Sulfur	S	16
Chlorine	Cl	17
Argon	Ar	18
Potassium	K	19
Calcium	Ca	20
Scandium	Sc	21
Titanium	Ti	22
Vanadium	V	23
Chromium	Cr	24
Manganese	Mn	25
Iron	Fe	26
Cobalt	Co	27
Nickel	Ni	28
Copper	Cu	29
Zinc	Zn	30
Gallium	Ga	31
Germanium	Ge	32
Arsenic	As	33
Selenium	Se	34
Bromine	Br	35
Krypton	Kr	36
Rubidium	Rb	37
Strontium	Sr	38
Yttrium	Y	39
Zirconium	Zr	40
Niobium	Nb	41
Molybdenum	Mo	42
Technetium	Tc	43
Ruthenium	Ru	44
Rhodium	Rh	45
Palladium	Pd	46
Silver	Ag	47
Cadmium	Cd	48
Indium	In	49
Tin	Sn	50
Antimony	Sb	51
Tellurium	Te	52
Iodine	I	53
Xenon	Xe	54
Cesium	Cs	55
Barium	Ba	56
Lanthanum	La	57
Cerium	Ce	58
Praseodym-
ium	Pr	59
Neodymium	Nd	60
Promethium	Pm	61
Samarium	Sm	62
Europium	Eu	63
Gadolinium	Gd	64
Terbium	Tb	65
Dysprosium	Dy	66
Holmium	Ho	67
Erbium	Er	68
Thulium	Tm	69
Ytterbium	Yb	70
Lutetium	Lu	71
Hafnium	Hf	72
Tantalum	Ta	73
Tungsten	W	74
Rhenium	Re	75
Osmium	Os	76
Iridium	Ir	77
Platinum	Pt	78
Gold	Au	79
Mercury	Hg	80
Thallium	Tl	81
Lead	Pb	82
Bismuth	Bi	83
Polonium	Po	84
Astatine	At	85
Radon	Rn	86
Francium	Fr	87
Radium	Ra	88
Actinium	Ac	89
Thorium	Th	90
Protactinium	Pa	91
Uranium	U	92
Neptunium	Np	93
Plutonium	Pu	94
Americium	Am	95
Curium	Cm	96
Berkelium	Bk	97
Californium	Cf	98
Einsteinium	Es	99
Fermium	Fm	100
Mendelevium	Md	101
Nobelium	No	102
Lawrencium	Lr	103
Rutherfordium	Rf	104
Dubnium	Db	105
Seaborgium	Sg	106
Bohrium	Bh	107
Hassium	Hs	108
Meitnerium	Mt	109
Darmstadtium	Ds	110
Roentgenium	Rg	111
Copernicium	Cn	112
Nihonium	Nh	113
Flerovium	Fl	114
Moscovium	Mc	115
Livermorium	Lv	116
Tennessine	Ts	117
Oganesson	Og	118