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satela [25.4K]
4 years ago
14

5 ejemplos de punto de ebullicion

Biology
1 answer:
mamaluj [8]4 years ago
3 0
<span>Sustancia      Punto de fusión       Punto de ebullición

</span>Nitrógeno      -210                         -196
Oxígeno        -218                         -183
Agua             0                             100
Alcohol         -114,4                       87,4
Mercurio        -38,9                        <span>357
</span>Glicerina        -40                           290
Aluminio         660                          2060
Cobre             1083                        2595
Hierro             1539                        2740
Oro                 1064                       2856
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kiruha [24]

Answer:

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Explanation:

Age pyramids are the age structure diagrams that represent the number and proportion of people at each age in a population. The base of the age pyramids represents the population in pre-reproductive age which is from 0 to 10 years. The overall shape of an age pyramid indicates if the population is increasing, stationary, or shrinking.

The age structure diagram for a developing nation has a broad base that tapers quickly towards the top. This means that a larger percentage of the population is in the pre-reproductive age group and reproductive age group with a smaller percentage of the population in the post-reproductive age. These countries have a great chance of future population growth.

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<span>a
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Does anybody know the answer?? It’s for a important test
BigorU [14]

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280

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3 years ago
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