Reference Terms
from Wikipedia, the free encyclopedia

Hydrogen chloride

Hydrogen chloride, also known under the name HCl, is a highly corrosive and toxic colorless gas that forms white fumes on contact with humidity.

Note:   The above text is excerpted from the Wikipedia article "Hydrogen chloride", which has been released under the GNU Free Documentation License.
Related Stories

Science News
May 27, 2017

Latest Headlines
updated 12:56 pm ET