Geography, 05.09.2020 19:01, skullcandy1396
Nebular Supernova – Crab Nebula. The Crab Nebula represents a violent supernova explosion of a star (likely a third, fourth, or even later-generation star). Heavy elements with atomic weights greater than 26 (and some with lesser atomic weights between oxygen and iron) were likely generated during this explosion. Which element probably formed in a supernova? You may want to refer to a periodic table. Choose one: gold (Au) carbon (C) hydrogen (H) helium (He)
Answers: 2
Geography, 23.06.2019 03:00, jcrewz3628
Based on the information in the graph, what can you conclude about humans in the world in general?
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Geography, 23.06.2019 15:10, annehansen833
During which era in earth's history were the first insects? mesozoic precambrian cenozoic paleozoic
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Nebular Supernova – Crab Nebula. The Crab Nebula represents a violent supernova explosion of a star...
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