What is entropy a measure of? O A. The energy available to do work OB. The change in energy of a reaction O C. The disorder of a system D. The maximum potential energy of a system​

Determine the  wavelength of light emitted when an electron  in an li2+ ion  makes a transition from an orbital with n  =  6 to an orbital with n  = 5.

Non metal is an element or substance that is not a metal metal is a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivitymetalloid is an element (e.g., germanium or silicon) whose properties are intermediate between those of metals and solid nonmetals. they are electrical semiconductors.

The answer is true a geyser can reach up to 205 degrees fahrenheit