A. Si un electrón ubicado a cierta distancia de una partícula cargada experimenta una fuerza de atracción de cierta magnitud, ¿cómo será la magnitud de la fuerza respecto a este valor si duplicamos la distancia? b. ¿La partícula cargada en este caso es positiva o negativa?

Pegmatites are igneous rocks in which the individual minerals are very large. typically, the minerals are all light-colored quartz, feldspar and muscovite. if you were given a black and white photograph of a pegmatite in a quarry (where the rock has been blasted and broken), what physical properties could you use to identify those three minerals in this hypothetical photo? describe each mineral and the specific diagnostic properties. be specific.

Which statement best describes the he properties of iconic compounds ?

Which one of the following substances would be the most soluble in ccl4? na2so4 h2o ch3ch2ch2ch2oh c4h10 hi