Chemistry, asked by jnanadrigmailcom, 9 months ago

কোন ধাতুকে self proctive metal বলা হয়​

Answers

Answered by arpandas2341
1

Cobalt nanoparticles have attracted much attention in nanocatalysis due to their low cost and high activities. However, the easy-oxidative deactivation of cobalt nanocatalysts in air seriously limits their practical applications, especially in a long-time recycle application

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