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Romashka-Z-Leto [24]
3 years ago
5

What do lava samples tell us It tells us the chemical properties it has

Chemistry
1 answer:
trasher [3.6K]3 years ago
6 0

Answer:

it has magmaaaaaaaaaaa

Explanation:

aaaaaaaaaa

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An electron in a hydrogen atom relaxes to the n=4 level, emitting light of 74 THz.
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E = ( 6.626 * 10^ -34 j*s) ( 74 * 10 ^ 12 s^ -1 )  =   4.90 * 10 ^ -20 J
Delta E  = Ef  -  Ei
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0.225 - 0.0625 =  - 1/ x ^ 2 

- 0.0400 = - 1/x ^2    =   -1 / - 0.0400    =   x^2
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