Select the correct answer from each drop-down menu. The structure of the periodic table is based on the distribution of
and vertical
in each element. The elements are arranged In horizontal
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Select the word from the list that best fits the definition the nuclear family into which a person is born or adopted.

The small bags of silica gel you often see in a new shoe box are placed there to control humidity. despite its name, silica gel is a solid. it is a chemically inert, highly porous, amorphous form of sio2. because water vapor readily adsorbs onto the surface of silica gel, it acts as a desiccant. despite not knowing mechanistic details of the adsorption of water onto silica gel, from the information provided you should be able to make an educated guess about the thermodynamic characteristics of the process. predict the signs for δg, δh, and δs for the adsorption of water.

When the mercury level in a barometer decreases that atmospheric pressure has