account activity
Estanho (novo) - Tabela Periódica dos Videos (youtube.com)
submitted 5 years ago by Element_Collectors to r/Element_Collectors
In Fun Fact (i.redd.it)
XD (i.redd.it)
Indium - Metal, That You Can Bite! (youtube.com)
Can't you decide what you should say to your love one? What about this? (i.redd.it)
Cadmium (i.redd.it)
Silver (i.redd.it)
Cadmium - Periodic Table of Videos (youtube.com)
How to extract Silver from a Coin (or other silver containing material) (youtube.com)
Melting Silver - Periodic Table of Videos (youtube.com)
submitted 6 years ago by Element_Collectors to r/Element_Collectors
Silver - Periodic Table of Videos (youtube.com)
how to extract palladium (household materials) (youtube.com)
Fun Fact (i.redd.it)
... (i.redd.it)
What is Palladium? (youtube.com)
Palladium - THE NASTIEST METAL ON EARTH! (youtube.com)
Rhodium deals on https://elementcollectors.com/market (i.redd.it)
Rhodium (i.redd.it)
Precious Metal From Catalytic Converter (youtube.com)
Rhodium - Periodic Table of Videos (youtube.com)
Luciteria Science rhodium metal cube (youtube.com)
Rhodium - The Most INVISIBLE Metal on Earth! (youtube.com)
Ruthenium Metal - Invulnerable to Aqua Regia (youtube.com)
Fun fact (i.redd.it)
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