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romanna [79]
3 years ago
15

Fireworks exploding in the sky and giving off light are examples of endothermic or exothermic change

Chemistry
1 answer:
Mama L [17]3 years ago
3 0
It is Exothermic Change because,Exothermic is a chemical reaction that releases energy it could be light or heat. :)
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2 years ago
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insens350 [35]

Answer:

Carbon - 13

Explanation:

For most of the elements other than that of hydrogen, the isotopes are named for the mass number.

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So the name is Carbon - 13 . The symbol is ^{13}_{6}C

8 0
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8 0
3 years ago
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Marizza181 [45]

C

i think i am  sorry if am wrong  

8 0
3 years ago
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SVEN [57.7K]

Answer:

aphelion

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