Q. What are groups in the modern periodic table?

In the modern periodic table, groups are the vertical columns.

Q. What are periods in the modern periodic table?

In the modern periodic table, periods are the horizontal rows.

Q. What is the symbol of copper in the modern periodic table?

The symbol of copper in the modern periodic table is Cu.

Q. What is the symbol of potassium in the modern periodic table?

The symbol of potassium in the modern periodic table is K.

Q. What is the symbol of Hydrogen in the modern periodic table?

The symbol of Hydrogen in the modern periodic table is H.

Periodic Table 1 to 118 Elements with Symbols and Atomic Mass -

Table of Contents

The Modern periodic table is an updated and enhanced version of various models proposed by scientists in the nineteenth and twentieth centuries. Dimitri Mendeleev proposed his periodic table based on the discoveries of previous scientists such as John Newlands and Antoine-Laurent de Lavoisier.

Periodic Table

Mendeleev, on the other hand, is awarded sole credit for developing the periodic table. In the modern periodic table, all known elements are organized in order of increasing atomic number and repeating chemical characteristics. They are organized in a tabular format, with columns representing a group and a row representing a period. Dimitri Mendeleev, commonly regarded as the father of the periodic table, proposed the initial iteration of the periodic table, which is still in use today. In this article, we will discuss all the details of the modern periodic table, stay tuned with us and read the complete article. Bookmark this page to get all the latest articles.

Mendeleev’s Table Vs Modern Periodic Table

Dimitri Mendeleev, commonly regarded as the father of the periodic table, proposed the initial iteration of the table, which is still in use today. Mendeleev’s periodic law differs from the modern periodic 118 element table in the following way.

Mendeleev based his table on increasing atomic mass, but the modern table is based on increasing atomic number order.
Mendeleev’s periodic table, despite being based on atomic weight, was able to anticipate the discovery and qualities of some elements. During his time, just roughly half of the elements presently known to us were known, and much of the information we had on the elements was incorrect.

Periodic Table of Names and Symbols

We can say that the periodic table is a work of art in terms of organized chemical information, and the evolution of chemistry’s table into its modern form is an amazing feat. The first 94 elements of the table occur naturally, but the remaining elements from 95 to 118 have only been synthesized in laboratories or nuclear reactors. Elements in groups have qualities that are similar in some ways.

Periodic Table Chart

There is no one optimal periodic table structure, although by whatever consensus exists, the form employed here is the most popular and useful. Periods (presented horizontally) and groups (shown vertically) are included in the typical form of the Modern periodic table illustrated below.

Atomic Number

The atomic number of an element is a fundamental property that defines the identity of that element. It is represented by the symbol “Z” and is equal to the number of protons found in the nucleus of an atom of that element. In a neutral atom, the atomic number also corresponds to the number of electrons orbiting the nucleus.

The atomic number is a unique identifier for each element on the periodic table. For example:

Hydrogen (H) has an atomic number of 1, which means it has one proton in its nucleus.
Helium (He) has an atomic number of 2, indicating it has two protons.
Carbon (C) has an atomic number of 6, meaning it contains six protons in its nucleus.
Oxygen (O) has an atomic number of 8, signifying eight protons.

The atomic number determines an element’s chemical properties and its position on the periodic table. Elements are arranged in order of increasing atomic number, which results in elements with similar chemical properties being grouped together in columns called “groups” or “families.”

Atomic Number 1 to 30 Elements

Atomic numbers 1 to 30 are very important in chemistry.

Here are the atomic numbers and corresponding elements from atomic number 1 to 30 elements name list:

Hydrogen (H)
Helium (He)
Lithium (Li)
Beryllium (Be)
Boron (B)
Carbon (C)
Nitrogen (N)
Oxygen (O)
Fluorine (F)
Neon (Ne)
Sodium (Na)
Magnesium (Mg)
Aluminum (Al)
Silicon (Si)
Phosphorus (P)
Sulfur (S)
Chlorine (Cl)
Argon (Ar)
Potassium (K)
Calcium (Ca)
Scandium (Sc)
Titanium (Ti)
Vanadium (V)
Chromium (Cr)
Manganese (Mn)
Iron (Fe)
Cobalt (Co)
Nickel (Ni)
Copper (Cu)
Zinc (Zn)

These elements make up the first three rows of the periodic table and include some of the most common elements found in nature.

The charge number of an atomic nucleus is the chemical element’s atomic number, also known as nuclear charge number (symbol Z). This is equivalent to the proton number (np), or the number of protons present in the nucleus of each atom of that element, for conventional nuclei. Ordinary chemical elements can be uniquely identified by their atomic number. The atomic number and the number of electrons are both equal in a regular, uncharged atom.

Atomic Number of Elements From 1 to 30

Here is the list of 30 elements from Hydrogen to Ununquadium.

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

Atomic Number 1 to 30 List

Checkout 30 elements from periodic table below.

Atomic Number	Symbol of Element	Element
1	H	Hydrogen
2	He	Helium
3	Li	Lithium
4	Be	Beryllium
5	B	Boron
6	C	Carbon
7	N	Nitrogen
8	O	Oxygen
9	F	Fluorine
10	Ne	Neon
11	Na	Sodium
12	Mg	Magnesium
13	Al	Aluminum
14	Si	Silicon
15	P	Phosphorus
16	S	Sulfur
17	Cl	Chlorine
18	Ar	Argon
19	K	Potassium
20	Ca	Calcium
21	Sc	Scandium
22	Ti	Titanium
23	V	Vanadium
24	Cr	Chromium
25	Mn	Manganese
26	Fe	Iron
27	Co	Cobalt
28	Ni	Nickel
29	Cu	Copper
30	Zn	Zinc

Atomic Number of Silver

The chemical element of silver has the atomic number 47 and the symbol Ag. It is a transition metal that is soft, white, and lustrous and has the highest electrical, thermal, and reflectivity of any metal.

Atomic Number of Oxygen

The chemical element with the atomic number 8 and symbol O is called oxygen. It belongs to the periodic table’s chalcogen group, is a very reactive nonmetal, and is an oxidizing agent that easily produces oxides with most elements as well as other compounds.

Atomic Number of Iron

The chemical element iron has the atomic number 26 and the symbol Fe. It is a metal that is found in group 8 of the periodic table and the first transition series. It makes up a large portion of both the Earth’s outer and inner core and is, by mass, the second-most prevalent element on Earth after oxygen.

Atomic Number of Carbon

Chemical element carbon has the atomic number six and the letter C assigned to it. It has a tetravalent atom, which means that four of its electrons can be used to create covalent chemical bonds. It is nonmetallic. The periodic table’s group 14 includes it. The crust of the Earth contains barely 0.025 percent carbon.

Atomic Number of Silicon

Chemical element silicon has the chemical symbol Si and atomic number 14. It is a tetravalent metalloid and semiconductor that has a blue-grey metallic sheen and is a hard, brittle crystalline solid. It belongs to the periodic table’s group 14

Atomic Number of Sulphur

Chemical element sulphur has the letter S and atomic number 16. It is multivalent, nonmetallic, and plentiful. Sulfur atoms normally combine to create cyclic octatomic molecules, which have the chemical formula S8. At room temperature, elemental sulphur is a crystalline solid that is brilliant yellow.

Atomic Number of Barium

Chemical element barium has the chemical symbol Ba and atomic number 56. It is a soft, silvery alkaline earth metal and the fifth element in group 2. Barium is not a free element in nature due to its great chemical reactivity.

Atomic Number of Magnesium

The chemical element magnesium has the atomic number 12 and the letter Mg as its symbol. It is a solid that has a lustrous grey color and many of the same physical and chemical characteristics as the other five alkaline earth metals.

Periodic Table of Elements

The contemporary or modern periodic table, which we presently use, is a revised and enhanced version of specific models proposed by scientists in the nineteenth and twentieth centuries. The periodic table organizes all known elements in order of increasing atomic number and recurring chemical properties. Some of the of the periodic table of elements’ characteristics are detailed below.

In the modern periodic table, periods are the horizontal rows.
The periodic table contains seven periods.
From top to bottom, they are numbered 1, 2, 3, 4, 5, 6, and 7.
The sixth period, on the other hand, is made up of 32 components.
Four new elements have been added to the periodic table’s seventh period. 113-Nihonium, 115-Moscovium, 117-Tennessine, and 118-Oganesson are the elements. With this addition, the 7th period now includes 32 components.
The first period comprises only two elements: hydrogen and helium.
The second and third periods each include eight components.
The fourth and fifth periods each include 18

Modern Periodic Table Groups

Modern Periodic Tables of Elements are organized in a tabular format, with a row representing a period and a column representing a group. Elements are ordered in increasing atomic number order from left to right and top to bottom. Elements of the same group will therefore have the same valence electron configuration and, as a result, identical chemical characteristics. The Modern periodic table groups are given below.

In the modern periodic table, groups are the vertical columns.
The periodic table is divided into 18 groups.
These groupings are numbered 1 to 18.

Periodic Table with Names

There are 118 Elements in the modern periodic table. periodic table with names are listed below:

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

Periodic Table of Elements in Hindi

आधुनिक आवर्त सारणी में 118 तत्व हैं। सभी तत्व नीचे सूचीबद्ध हैं:

तत्व 1: एच-हाइड्रोजन
तत्व 2: ही-हीलियम
तत्व 3: ली-लिथियम
तत्व 4: बे-बेरीलियम
तत्व 5: बी-बोरोन
तत्व 6: सी-कार्बन
तत्व 7: एन-नाइट्रोजन
तत्व 8: ओ-ऑक्सीजन
तत्व 9: एफ-फ्लोरीन
तत्व 10: ने-नियॉन
तत्व 11: ना-सोडियम
तत्व 12: एमजी-मैग्नीशियम
तत्व 13: अल-एल्यूमीनियम
तत्व 14: सी-सिलिकॉन
तत्व 15: पी-फॉस्फोरस
तत्व 16: एस-सल्फर
तत्व 17: Cl-क्लोरीन
तत्व 18: अर-आर्गन
तत्व 19: के-पोटेशियम
तत्व 20 : Ca-कैल्शियम
तत्व 21: एससी-स्कैंडियम
तत्व 22: Ti-टाइटेनियम
तत्व 23: वी-वैनेडियम
तत्व 24: सीआर-क्रोमियम
तत्व 25: एमएन-मैंगनीज
तत्व 26: फे-आयरन
तत्व 27: सह-कोबाल्ट
तत्व 28: नी-निकेल
तत्व 29: Cu-कॉपर
तत्व 30: Zn-Zinc
तत्व 31: गा-गैलियम
तत्व 32: जीई-जर्मेनियम
तत्व 33: एस-आर्सेनिक
तत्व 34: से-सेलेनियम एलिमेंट
35 : Br-BromineElement
36 : क्र-क्रिप्टन
तत्व 37: आरबी-रूबिडियम
तत्व 38: सीनियर-स्ट्रोंटियम
तत्व 39: Y-Yttrium
तत्व 40: Zr-Zirconium
तत्व 41: नायब-निओबियम
तत्व 42: मो-मोलिब्डेनम
तत्व 43: टीसी-टेक्नेटियम
तत्व 44: रु-रूथेनियम
तत्व 45: Rh-रोडियम
तत्व 46: पीडी-पैलेडियम
तत्व 47: एजी-सिल्वर
तत्व 48: सीडी-कैडमियम
तत्व 49: इन-इंडियम
तत्व 50: एसएन-टिन
तत्व 51: एसबी-एंटीमोनी
तत्व 52: टी-टेल्यूरियम
तत्व 53: आई-आयोडीन
तत्व 54: ज़ी-क्सीनन
तत्व 55: सीएस-सीज़ियम
तत्व 56: बा-बेरियम
तत्व 57: ला-लान्थेनम
तत्व 58: सीई-सेरियम
तत्व 59: पीआर-प्रेजोडायमियम
तत्व 60: एनडी-नियोडिमियम
तत्व 61: पीएम-प्रोमेथियम
तत्व 62: एसएम-समैरियम
तत्व 63: ईयू-यूरोपियम
तत्व 64: जीडी-गैडोलिनियम
तत्व 65: टीबी-टेरबियम
तत्व 66: डाई-डिस्प्रोसियम
तत्व 67: हो-होल्मियम
तत्व 68: एर-एरबियम
तत्व 69: टीएम-थुलियम
तत्व 70: Yb-Ytterbium
तत्व 71: लू-लुटेटियम
तत्व 72: एचएफ-हाफनियम
तत्व 73: टा-टैंटलम
तत्व 74: डब्ल्यू-टंगस्टन
तत्व 75: पुन: रेनियम
तत्व 76: ओस-ऑस्मियम
तत्व 77: इर-इरिडियम
तत्व 78: पीटी-प्लैटिनम
तत्व 79: औ-गोल्ड
तत्व 80: पारा-बुध
तत्व 81: टीएल-थैलियम
तत्व 82: पीबी-लीड
तत्व 83: द्वि-बिस्मथ
तत्व 84: पो-पोलोनियम
तत्व 85: एट-एस्टेटिन
तत्व 86: आरएन-रेडॉन
तत्व 87: Fr-Francium
तत्व 88: रा-रेडियम
तत्व 89: एसी-एक्टिनियम
तत्व 90: गु-थोरियम
तत्व 91: पा-प्रोटैक्टीनियम
तत्व 92: यू-यूरेनियम
तत्व 93: एनपी-नेप्च्यूनियम
तत्व 94: पु-प्लूटोनियम
तत्व 95: Am-Americium
तत्व 96: सेमी-क्यूरियम
तत्व 97: बीके-बर्केलियम
तत्व 98: सीएफ-कैलिफोर्निया
तत्व 99: एस-एनस्टीनियम
तत्व 100: एफएम-फर्मियम
तत्व 101: एमडी-मेंडेलीवियम
तत्व 102: नो-नोबेलियम
तत्व 103: एलआर-लॉरेंसियम
तत्व 104: आरएफ-रदरफोर्डियम
तत्व 105: डीबी-डबनियम
तत्व 106: एसजी-सीबोर्गियम
तत्व 107: भ-बोहरियम
तत्व 108: एचएस-हसियम
तत्व 109: माउंट-मीटनेरियम
तत्व 110: डीएस-डार्मस्टेडियम
तत्व 111: आरजी-रोएंटजेनियम
तत्व 112: सीएन-कॉपरनिकियम
तत्व 113: एनएच-निहोनियम
तत्व 114: फ्लो-फ्लेरोवियम
तत्व 115: मैक-मोस्कोवियम
तत्व 116: लव-लिवरमोरियम
तत्व 117: Ts-Tennessine
तत्व 118: ओग-ओगनेसन