Geography, 21.02.2020 17:40 Peachfarie93451
Nebula 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?a. Gold (Au) b. Carbon (C) c. Hydrogen (H) d. Helium (He)
Answers: 1
Another question on Geography
Geography, 22.06.2019 15:00
How did the lab activities you answer the lesson question: what effect does plate movement have on geologic events and structures at earth’s surface? what did you learn from conducting this lab?
Answers: 2
Geography, 23.06.2019 03:00
Which of the following is true of judaism? a-judaism is the predominant religion of eastern europe b-judaism is the root religion of both christianity and islam c-judaism emerged from christian tradition d-judaism originated in europe
Answers: 2
Geography, 23.06.2019 17:00
In russia which of these challenges affects the transportation of both petroleum products and other goods?
Answers: 1
Geography, 23.06.2019 22:00
Explain how earths tilt and revolution around the sun affects weather and climate
Answers: 1
You know the right answer?
Nebula Supernova - Crab Nebula. The Crab Nebula represents a violent supernova explosion of a star (...
Questions
Physics, 02.04.2020 01:40
History, 02.04.2020 01:40
Geography, 02.04.2020 01:40
Mathematics, 02.04.2020 01:40
Mathematics, 02.04.2020 01:40
History, 02.04.2020 01:40
