Name all the 118 Elements in the Periodic Table with their Symbol, Atomic Mass and Atomic Number
By BYJU'S Exam Prep
Updated on: September 13th, 2023
The table illustrated in this article contains 118 elements of the periodic table which are sorted by their symbol, atomic mass, and atomic number. Atomic number and atomic mass are two fundamental properties associated with chemical elements. The atomic number of an element represents the number of protons found in the nucleus of an atom of that element. On the contrary, the atomic mass of an element refers to the average mass of all the isotopes of that element, taking into account their relative abundance.
Table of content
118 Elements and their Symbols
The periodic table is a structured representation of chemical elements, systematically organized according to their atomic number, electron configuration, and consistent chemical properties. It serves as a comprehensive tool for classifying and comprehending the diverse range of elements present in the natural world. Let us take a look at the 118 elements in the periodic table with their symbol, atomic mass, and atomic number.
|
Elements |
Symbols |
Atomic Mass |
Atomic Number |
|
Hydrogen |
H |
1.008 |
1 |
|
Helium |
He |
4.003 |
2 |
|
Lithium |
Li |
6.941 |
3 |
|
Beryllium |
Be |
9.012 |
4 |
|
Boron |
B |
10.81 |
5 |
|
Carbon |
C |
12.01 |
6 |
|
Nitrogen |
N |
14.01 |
7 |
|
Oxygen |
O |
16.00 |
8 |
|
Fluorine |
F |
19.00 |
9 |
|
Neon |
Ne |
20.18 |
10 |
|
Sodium |
Na |
22.99 |
11 |
|
Magnesium |
Mg |
24.31 |
12 |
|
Aluminum |
Al |
26.98 |
13 |
|
Silicon |
Si |
28.09 |
14 |
|
Phosphorus |
P |
30.97 |
15 |
|
Sulfur |
S |
32.07 |
16 |
|
Chlorine |
Cl |
35.45 |
17 |
|
Argon |
Ar |
39.95 |
18 |
|
Potassium |
K |
39.10 |
19 |
|
Calcium |
Ca |
40.08 |
20 |
|
Scandium |
Sc |
44.96 |
21 |
|
Titanium |
Ti |
47.87 |
22 |
|
Vanadium |
V |
50.94 |
23 |
|
Chromium |
Cr |
52.00 |
24 |
|
Manganese |
Mn |
54.94 |
25 |
|
Iron |
Fe |
55.85 |
26 |
|
Cobalt |
Co |
58.93 |
27 |
|
Nickel |
Ni |
58.69 |
28 |
|
Copper |
Cu |
63.55 |
29 |
|
Zinc |
Zn |
65.38 |
30 |
|
Gallium |
Ga |
69.72 |
31 |
|
Germanium |
Ge |
72.63 |
32 |
|
Arsenic |
As |
74.92 |
33 |
|
Selenium |
Se |
78.96 |
34 |
|
Bromine |
Br |
79.90 |
35 |
|
Krypton |
Kr |
83.80 |
36 |
|
Rubidium |
Rb |
85.47 |
37 |
|
Strontium |
Sr |
87.62 |
38 |
|
Yttrium |
Y |
88.91 |
39 |
|
Zirconium |
Zr |
91.22 |
40 |
|
Niobium |
Nb |
92.91 |
41 |
Classification of Elements in Periodic Table
The elements in the periodic table are grouped into several categories that make it easier to understand and remember the elements. The different categories that are used to classify the elements are:
- Representative Elements
- Transition Metals
- Alkali Metals
- Alkaline Earth Metals
- Halogens
- Noble Gases
- Lanthanides and Actinides
Summary:
Name all the 118 Elements in the Periodic Table with their Symbol, Atomic mass, and Atomic Number
All the 118 elements in the periodic table with their symbol, atomic mass, and atomic number are named above. The atomic number defines an element’s identity and corresponds to the number of protons in its nucleus, while the atomic mass represents the average mass of all the isotopes of that element. Lastly, understanding the periodic table allows scientists and chemists to predict the chemical behavior and properties of elements based on their position and groupings.
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