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vova2212 [387]
2 years ago
6

Galaxies are composed of many different objects. What kind ok objects make up most of the visible matter in a galaxy?

Chemistry
2 answers:
seraphim [82]2 years ago
8 0
Stars you could include the sun to it is a star anyway
Arte-miy333 [17]2 years ago
5 0
Stars make up most of the visible matter
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These traits describe either a chemical or a nuclear reaction. Which statements describe a nuclear reaction? Check all that appl
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There are two kinds of nuclear reactions, that is, fission and fusion. Fusion involves the fusion of two light atoms into a heavier atom, while fission involves the splitting of an unstable isotope (with a high mass number) into stable elements of lower mass number, which vary in features from the parent atoms. Both the reactions discharge huge concentration of energies in the process.  


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3 years ago
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10. Identify the products in the combustion of methane.
Oksanka [162]

Answer:

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2 years ago
Which type of chemical reaction does this word equation exemplify: iron metal plus copper (II) sulfate solution yields iron (II)
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3 years ago
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Which statement regarding the Calvin cycle is false?
scoundrel [369]

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