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Chemistry, 21.06.2019 17:30
Supongamos que estás estudiando dos estrellas. ambas estrellas tienen la misma magnitud aparente, pero la estrella a tiene una magnitud absoluta mayor que la estrella b. ¿que puedes decir acerca de la distancia a la tierra de estas dos estrellas?
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Chemistry, 21.06.2019 23:10
Which statement describes both homogeneous mixtures and heterogeneous mixtures?
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Chemistry, 22.06.2019 18:50
Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.
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Chemistry, 27.12.2019 21:31
Mathematics, 27.12.2019 21:31
Chemistry, 27.12.2019 21:31
English, 27.12.2019 21:31
Mathematics, 27.12.2019 21:31
Chemistry, 27.12.2019 21:31
Mathematics, 27.12.2019 22:31
Mathematics, 27.12.2019 22:31