Un gramo de oro (Au), en forma cúbica (0,37 cm cada lado) puede ser estirado formando un alambre de 20 µm de diámetro (más delgado que un cabello) y 160 m de longitud. Además, un gramo de oro se puede estirar formando una lámina de 1 m2 y 70 nm de espesor. ¿Cómo se llaman estas propiedades?
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Chemistry, 22.06.2019 04:30
How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?
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Chemistry, 22.06.2019 21:00
Which of these is an example of pseudoscience? a) predicting the time of sunrise based on data on position of earth b) predicting the date of the moon phases based on data on position of earth c) predicting eclipses based on the position of the sun and the moon d) predicting future events in a person's life based on the position of the moon
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Chemistry, 23.06.2019 04:10
An unknown substance has been shown to have weak covalent bonds. which of the following is most likely a property of this substance? a. high ph b. high conductivity c. low melting point d. low flammability
Answers: 3
Un gramo de oro (Au), en forma cúbica (0,37 cm cada lado) puede ser estirado formando un alambre de...
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