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tankabanditka [31]
3 years ago
9

What kind of waves do cellar telephones use to transmit amend recive signals

Chemistry
1 answer:
adelina 88 [10]3 years ago
4 0
The answer is microwave
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The m/z and relative abundance of the ions contributed to the peak at 21.876 min. The relative abundance will be 21.876%.

<h3>What is relative abundance?</h3>
  • The proportion of atoms with a particular atomic mass present in an element sample taken from a naturally occurring sample is known as the relative abundance of an isotope.
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brainly.com/question/1594226

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