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Why are rubies red and emeralds green? Their colors come from the same metal in their atomic structure
Both rubies and emeralds are minerals, which is a type of rock with a consistent chemical composition and a highly ordered ...
Rubies and emeralds get their colours from a common metal
Both rubies and emeralds are minerals, which is a type of rock with a consistent chemical composition and a highly ordered ...
bangaloremirror.indiatimes10dOpinion
Why are rubies red, emeralds green?
One feature of compounds made with transition metals is their intense colour. There are many examples in nature, including ...
Times Union10d
Why are rubies red and emeralds green? Their colors come from the same metal in their atomic structure
Advertisement Both rubies and emeralds are minerals, which is a type of rock with a consistent chemical composition and a highly ordered structure at the atomic level. When this highly ordered ...