Related Clues:
- Singular ingredient of the weather
- Component of periodic table
- K-6: Abbr
- K-5 or K-6: Abbr
- Like a sch. before middle school
- Earth, air, fire or water
- European allowed to restrict chaps for water, maybe
- East to allow chaps in – small amount
- Basic component
- Periodic table item
- Cooked carp blended with this ingredient could be replacement
- Eg, krypton or argon
- Suspicion from first bit of evidence? Men let off!
- Water, traditionally, that's in a kettle
- F on a science exam?