How is the mass number of an isotope expressed in the name of an atom?

1 answer:

6 0

The mass number of an isotope can be expressed <span>by simply writing the name of the element or symbol followed by a hyphen and the mass number.

Example:
Carbon-13, Carbon-14
Oxygen-17
Uranium-235

</span>

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What word or two-word phrase best describes the shape of the nitrite ( NO2- ) ion?

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What are some advantages of asexual reproduction when compared to sexual reproduction? What are some disadvantages of asexual re

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An additional advantage of asexual reproduction is that colonization of new habitats may be easier when an individual does not need to find a mate to reproduce. During sexual reproduction the genetic material of two individuals is combined to produce genetically diverse offspring that differ from their parents.
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Explanation:

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What is the definition of the change in free energy? AG=AH + TAS • AG=AH - TAS O AG = AHAS-T AG = AHAS + 1

svetoff [14.1K]

Answer:

$\Delta G=\Delta H-T\times \Delta S$

Explanation:

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$\Delta G=\Delta H-T\times \Delta S$

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Propanoic acid fromula<br>

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Answer:

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Explanation:

Propionic acid is a colorless liquid with a sharp rancid odor. Produces irritating vapor. (USCG, 1999)

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