Chemistry, 02.07.2019 14:30, eldiamonte
What is the reason that some elements are formed inside stars and nowhere elsea. only place hydrogen is found in the universe is inside starsb. universe started out as stars, then all the rest of the gas and dust were formedc. temperature inside stars is hot enough for fusion reactions to occurd. none of the above
Answers: 2
Chemistry, 22.06.2019 21:30, starl0rd211
Describe at least two advantages and two disadvantages of using hydropower as a source of energy.
Answers: 2
Chemistry, 23.06.2019 00:00, tonimgreen17p6vqjq
The graph indicates the running route for tobias. which best describes his run? from time 0 to 6, he went fast and then slowed down. from time 6 to 10, he was at his slowest. from time 12 to 14, he went very slow. from time 14 to 18, he went toward the starting point.
Answers: 2
Chemistry, 23.06.2019 00:30, evelynalper08
Which radioisotope is used to date fossils? a. oxygen-16 b. carbon-14 c. uranium-238 d. carbon-12
Answers: 2
What is the reason that some elements are formed inside stars and nowhere elsea. only place hydrogen...
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