unusual odor
unexplained vapor clouds
sudden onset illness
unusual odors
multiple victims nauseous and vomiting unexplained vapor clouds unusual security sudden onset unexplained eye irritation unusual odors
Indicators are used frequently for testing pH; but many other indicators exist for other compounds or ions.
They are called pH indicators.
Indicators such as litmus paper
Indicators such as litmus paper
Indicators such as litmus paper
Acid base indicators are used to identify acids and bases. Among the common indicators are;PhenolphthaleinMethyl redMethyl orangeBromothymol blue
Forex indicators are used to detect patterns in the foreign exchange market. In order to correctly identify patterns, Forex indicators look for changes in economic and industry conditions. http://www.forexmarketexplained.com/Top_Five_Economic_Indicators_that_Drive_Forex_Trading.html
A couple indicators are, not woody, one cotyledon in the seed and parallel veined leaves.
identify two pairs of action- reaction forces involving the bucket
your guess is as good as mines.lol
identify the problems