Click on an element in the table below for basic and histological information about that element.
Tap on an element in the table below for basic and histological information about that element. Scroll left and right to view all the elements on the table.
Histological Significance
Element Properties
| —Atomic Mass:
14.007
Oxidation Number:
±1, ±2, ±3, 4, 5
State (Room Temperature):
Gas
Electronegativity:
3.0
Shell:
2, 5
Structure:
1s22s22p3
Melting Point °C:
63.15
Boiling Point °C:
77.36
Specific Gravity:
0.808
Number of Isotopes:
2
Isotope:
14
Isotope AMU:
14.003074
Abundance:
99.6327
Discoverer:
Rutherford 1772
Additional Information
| —Legend
| —Atomic
Number
Symbol
Element Name
Terms
| —- Element: The name of the element.
- Symbol: The symbol of the element.
- Atomic Number: The element's order in the table. The number of protons.
- Atomic Mass: The standard atomic weight of the element.
- Oxidation Number: The possible charges an atom can have.
- State (Room Temperature): Whether it is a gas, liquid or solid at room temperature, or a synthetic element.
- Electronegativity: The ability to attract electrons for covalent bonds according to the Pauling scale.
- Shell: Electron shells of the atom.
- Structure: Electron configuration of the atom.
- Melting Point °C: Melting point in degrees Celsius.
- Boiling Point °C: Boiling point in degrees Celsius.
- Specific Gravity: Specific gravity.
- Number of Isotopes: Number of naturally occurring “stable” isotopes.
- Isotope: Most abundant isotope.
- Isotope AMU: Relative AMU of the most abundant isotope.
- Abundance: Abundance of the specified isotope as a percentage.
- Discoverer: Who discovered it and the date, or whether it is a prehistorically known material.
References
| —- Alessandri, Stefano
Periodic Table of the Elements
TheMeter Internet web site. - Uno Kask
Chemistry: Structure and Changes of Matter
Barnes and Noble Inc., New York, NY., U.S.A - The Periodic Table of Elements on the Internet
- Wikipedia under "Periodic Table" and individual elements
- Dreamweaver Periodic Table
- PubChem Periodic Table of Elements