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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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SMK.ANOOP SMK.ANOOP
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12 years ago
I have a Chemistry test tomorrow and need to know the answers to these questions urgently! How do I know when an element can gain or lose electrons? I need that to understand Redox Reactions, which I also need help with and how do I know what the oxidation number is? If you can tell me the answers, and/or give me a good website, I'd be happy Slight Smile
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smmiller223smmiller223
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12 years ago
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