• Benzoic acid is found free and combined in nature.
• Cobalt is similar to iron and nickel in both its free and combined states .
• Benzoic acid is found free and combined in nature.
• Cobalt is similar to iron and nickel in both its free and combined states .
Циммерман М., Веденеева К.. Русско-Английский научно-технический словарь переводчика. Russian-English scientific dictionary for translators. 2012