Chemistry, 04.07.2019 21:30 carter4026
*science* how do dying stars contribute to the formation of new stars? a. the light elements they expel form new nebulae. b. their core is absorbed by neighboring nebulae. c. their radiation facilitates nuclear fusion in young stars. d. they transform into a gravitational field that attracts hydrogen.
Answers: 2
Chemistry, 22.06.2019 13:00, aleilyg2005
If two objects at different te, peraure are in contact with each other what happens to their temperature
Answers: 1
Chemistry, 22.06.2019 14:30, Kiaraboyd9366
Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.
Answers: 1
*science* how do dying stars contribute to the formation of new stars? a. the light elements they...
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