Can anyone summarize the meaning of inorganic chemistry?

When you mate two plants together the terms is called? answer it fast as possible plz! i have a test tomorrow!

Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this

What is the indicator of the number of ions in solution? the amount of conductivity the amount of precipitate the amount of solute added