The mass percent composition, often referred to as the “mass percent” or simply “percent composition,” is a critical concept in chemistry and a vital tool for many applications. It represents the ...
TwistedSifter on MSN
Supermassive Asteroid 33 Polyhymnia May Be Made Of Elements Beyond The Periodic Table
“In particular, some observed asteroids surpass this mass density threshold. Especially noteworthy is the asteroid 33 ...
Astronomy on MSN
The universe's guide to creating elements
Many space-lovers know the phrase "We are all made of star stuff." And it's true - our planet formed from the dust cloud left over from the formation of our Sun, and from the planet, all life. That ...
Physicists show knotted cosmic strings may have dominated the early universe before collapsing to create matter—a theory ...
For the first time, a research team from the University of Cologne has observed the electron capture decay of technetium-98, ...
From the burning of wood to the action of medicines, the properties and behavior of matter are governed by the way chemical ...
A handful of extremely massive stars, each heavier than 1,000 Suns, may have sculpted the chemistry of the oldest star ...
SMCSGS-FS 69 became the first observational evidence of a star caught in a predicted but never-seen-before evolutionary phase. A partially stripped star is less hot than the fully stripped ones but ...
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Cascadia Minerals Ltd. ("Cascadia") (TSXV: CAM) (OTCQB: CAMNF) is pleased to announce initial results from its fall 2025 diamond drill program at the road-accessible Carmacks Project in central Yukon.
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