Which type are the most abundant minerals in Earth's crust and mantle? oxalates

carbonates

sulfates

silicates

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.

Ithink this is what you meant. the temperature at which a liquid begins to boil is called the boiling point. the boiling point of water is 212°f or 100°c.  and at that point will start to turn into steam (gas)

12 is probably the typical age for a first kiss but i think its to young.