En una molécula de cualquier sustancia existe es : *
a) la unión de iones
b) la unión de áto...
Chemistry, 09.09.2021 01:50 vanessa7676
En una molécula de cualquier sustancia existe es : *
a) la unión de iones
b) la unión de átomos
c) la unión de electrones
d) la unión de protones
AYUD
Answers: 1
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Calculate the number of kilojoules to warm 125 g of iron from 23.5°c to 78.0°c.
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Which of the following natural processes is most likely to support the formation of an underwater sinkhole? a pollution buildup from deposited minerals b limestone cave collapsing due to changes in sea level c erosion of large amounts of sand moved by ocean waves d oxidation of rock formed by chemical weathering
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The picture represents the process that produces most of the energy used by living organisms on earth. which process is represented in the picture? a) the magnetic attraction between two hydrogen nuclei. b) the fusion of hydrogen nuclei to produce a helium nucleus in the core of the sun. c) the fission of hydrogen nuclei to produce a helium nucleus in the core of the sun. d) the chemical reaction between hydrogen nuclei to produce a helium nucleus in earth's atmosphere.
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