Chemistry, 28.11.2020 16:00 kaykayhodge
Explica el enlace metálico del mar electrónico. En base a este enlace explica los siguientes
hechos:
i. Los metales son buenos conductores de la electricidad
ii. Los metales son dúctiles y maleables
iii. Los metales tienen altos puntos de fusión y ebullición
iv. Los metales presentan brillo metálico y color característico
Answers: 1
Chemistry, 22.06.2019 05:30
Describe the interaction that occurs between two objects with the same electrical charge.
Answers: 1
Chemistry, 22.06.2019 09:00
Look at the spectrums of a star moving towards earth and a motionless star. which of these is a correct inference that can be draw from the observation of the two spectrums? (2 points) the spectrum of a motionless star is difficult to be viewed separately using oridinary telescopes. the spectrum of a motionless star is identical to the spectrum of a star which moves towards earth. the spectrum of a star shifts towards the red region when the star moves towards earth. the spectrum of a star shifts towards the blue region when the star moves towards earth.
Answers: 2
Chemistry, 22.06.2019 10:30
Which of these is not an example of chemical weathering? a. iron-rich mineral rusting b. feldspar turning into clay c. limestone reacting with acid d. granite breaking up into sand
Answers: 1
Chemistry, 22.06.2019 12:30
Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?
Answers: 2
Explica el enlace metálico del mar electrónico. En base a este enlace explica los siguientes
hechos...
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