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Chemistry World
20 小时
Working towards an Australian First Nations periodic table
Zahra Khan finds out how a team of scholars is working with the Gadigal to develop a chart that celebrates Indigenous ...
14 小时
on MSN
Why are rubies red and emeralds green? Their colors come from the same metal in their ...
The colors of rubies and emeralds are so striking that they define shades of red and green – ruby red and emerald green. But ...
modernghana.com
11 小时
Antoine Lavoisier: The Frenchman who transformed chemistry forever
Antoine Lavoisier didn't just study chemistry he transformed it Known as the Father of Modern Chemistry, he shattered old ...
Opinion
bangaloremirror.indiatimes
4 小时
Opinion
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 gemstones and paint pigments. Even the colour of blood comes from the protein ...
The Texas Tribune on MSN
18 小时
A mom, a student: How a San Antonio parent juggles school, work and child care for a better ...
One in four Texans is raising a child while getting a college degree. For Isabella Mapes, it has meant little sleep and, at ...
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