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Sonbull [250]
3 years ago
5

As stars get older, before they collapse, they throw off dust, heavy atoms and other materials an form a new

Chemistry
2 answers:
andre [41]3 years ago
7 0

Answer:

B or D

Explanation:

.....I'm pretty sure I earned on some kids tv show

sertanlavr [38]3 years ago
5 0
D I’m pretty sure sorry if it’s not right
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here is where you can buy it

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Place the following in order of increasing acid strength. HBrO2 HBrO3 HBrO HBrO4 A) HBrO2
jarptica [38.1K]

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Together, the protons and neutrons are called what?
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I think B. is the correct answer i hope i helped
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