X is an element of modern periodic table. It is surrounded by elements having atomic number 17, 34,3 6 and 53. (i) what is the atomic number of X? (ii) Predict its position in the modern periodic table (iii) Which among these do not belong to the same period?​

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.

What is the mass of 0.750 mole of aluminum oxide, al2o3?

What additive are in a lavender tube for phlebotomists