Chemical substance

A chemical substance is a form of matter that has constant chemical composition and characteristic properties. It cannot be separated into components by physical separation methods, i.e., without breaking chemical bonds. Chemical substances can be chemical elements, chemical compounds, ions or alloys.

Chemical substances are often called 'pure' to set them apart from mixtures. A common example of a chemical substance is pure water; it has the same properties and the same ratio of hydrogen to oxygen whether it is isolated from a river or made in a laboratory. Other chemical substances commonly encountered in pure form are diamond (carbon), gold, table salt (sodium chloride) and refined sugar (sucrose). However, in practice, no substance is entirely pure, and chemical purity is specified according to the intended use of the chemical.

Chemical substances exist as solids, liquids, gases or plasma, and may change between these phases of matter with changes in temperature or pressure. Chemical reactions convert one chemical substance into another.

Chemicals (EP)

Chemicals is an extended play by the band Love and Death and was released on April 24, 2012.

History

The band's debut single, "Chemicals", was released in early May, while their debut EP of the same name released on April 24, 2012. Welch revealed that they would be releasing a cover of the song "Whip It" by Devo and a remix of "Paralyzed" by Har Meggido. The music video for "Chemicals" premiered on May 7, 2012.

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Chemicals (Smile Empty Soul album)

Chemicals is the sixth full-length album by post-grunge band Smile Empty Soul. The album was released on October 1, 2013, the album will "finally have a proper European release" said Sean Danielsen. The album is also supposed to have a "half live feel and half studio feel" said Danielsen in an interview. The album cover is designed and painted by Sean, Ryan & Jake. On August 10, 2013 Smile Empty Soul announced their first single, "False Alarm". On October 21, 2013 Smile Empty Soul released a music video for "False Alarm", the video was filmed at the Machine Shop in Flint Michigan during "The Merican Chemicals Tour" & official CD release party for Chemicals.

Track listing

Personnel

References