element chart with names and atomic mass

Understanding Element Charts with Names and Atomic Mass

The elements with Greek or Latin names are among the oldest known elements, with their corresponding symbols allocated when these classical languages were widely used by ancient scholars. Many of the Periodic Table's element symbols have been derived from their names in Greek, Latin, or German.

A Periodic Table chart displaying atomic mass (atomic weight) can be a valuable resource for chemistry students and teachers alike. This table lists all 118 chemical elements, arranged in order of increasing atomic mass (weight). Each element is represented by its symbol, along with its corresponding atomic number and atomic mass.

What is Atomic Mass?

Atomic mass, also known as atomic weight, refers to the average mass of atoms (protons and neutrons) of an element. This value is calculated using the relative abundance of isotopes found in a naturally occurring element. Atomic mass units (amu) are used to express the mass of an atom or molecule, with one amu equivalent to one-twelfth the mass of an atom of carbon-12.

Properties and Characteristics

The atomic mass of an element does not always increase directly with its atomic number (number of protons). The lightest chemical element is Hydrogen, while the heaviest is Hassium. The Periodic Table chart also includes metals, semi-conductors, non-metals, inert noble gases, halogens, lanthanoids, actinoids (rare earth elements), and transition metals.

Unit of Measurement

The unity for atomic mass is gram per mole. This means that the atomic mass of an element can be expressed in grams per mole (g/mol). For example, the atomic mass of Carbon-12 is 12 g/mol.

Accessing Element Information

To learn more about a specific element's chemical properties, environmental data, or health effects, simply click on its name in the Periodic Table chart. This will provide easy access to detailed information about each element.

In conclusion, a comprehensive understanding of element charts with names and atomic mass is essential for chemistry students and teachers. The Periodic Table provides a valuable resource for exploring the properties and characteristics of all 118 chemical elements, arranged by their atomic masses (weights).

Element chart with names and atomic mass