Go to MSN Homeencarta®
Dictionary
Find
in
Dictionary
Thesaurus
Translations
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Click to move up the list of words
percuss
percussion
percussion cap
percussion instrument
percussion lock
percussion tool
percussionist
percussive
percutaneous
percutaneous coronary angioplasty
percutaneous transtracheal ventilation
percy
perdition
perdure
père
Père David’s deer
peregrinate
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

perchloric acid
per·chlo·ric ac·id [ pər klàwrik ássid ]


noun 
Definition:
 
oxidizing acid: a colorless acid of chlorine that is explosive under some conditions. Use: oxidizing agent in laboratory work. HClO4
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
Advertisement
© 2009 Microsoft