uranium, upthrust, unconformity, and umber are a few.
If you really meant 'you', then Young's modulus, and younging are the only ones that come to mind. (Younging is the direction of a stratigraphic column that is younger.)
Geothermal
joule
the weather word that starts with "k" is Kelvin, it is a temperature measurementused primarily in science.
velocity
Biology is the science of life.
Quantum theory is a science word. It begins with the letter Q.
Quartz
Ferrous.
no.... i looked
Jupiter
Zinc.
No