Shubham Jha - Class 10
When Ag is exposed to air it gets a black coating of
Anonymous Quiz
Agno3
Ag2s
Ags
Agcl
⏤‌❱⋆⋆‌⃝🦋⃟'‌🇴ANAMIKA❱⋆⋆‌⃝🦋⃟'‌, 

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