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Viktor [21]
3 years ago
10

How does the emission spectrum support the idea of quantized energy levels

Chemistry
1 answer:
ryzh [129]3 years ago
5 0

Explanation:

Different atoms absorb and emit specific wavelengths of electromagnetic radiation and nothing in between. These absorption and emission spectra are actually used to identify atoms of elements in a substance. This phenomenon is explained by Bohr's theory of quantized energy levels in an atom – called orbital levels. When an electron 'jumps' from a lower to higher orbital level, it absorbs a specific wavelength of electromagnetic radiation specific to the ‘jump’. Vice versa, when an electron 'jumps' to a lower orbital level is emits an equivalent  and specific wavelength of electromagnetic radiation.  

Learn More:

For more on emission spectra check out;

brainly.com/question/12472637

brainly.com/question/8788867

#LearnWithBrainly

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Which of the following is a single replacement reaction?
IrinaK [193]

Answer:

Fe + 3NaBr    →   FeBr₃ + 3Na

Explanation:

Single replacement:

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AB + C → AC + B

Chemical equation:

Fe + 3NaBr    →   FeBr₃ + 3Na

This chemical equation shows the single replacement reaction. Iron replace the sodium and react with bromine.

All other options are incorrect because,

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CH₄ + 2O₂     →     CO₂  + 2H₂O

This reaction equation shows combustion.

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3 years ago
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8 0
3 years ago
What is the molecular formula of a compound that is composed of 94.1% O and 5.9% H with a molar mass of 34g
elena-s [515]

Answer:

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Answer:

Explanation:

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