Related Clues:
- Form of an atom
- Type of atom is getting round with highest energy
- Imogen's confession of alcoholism, in one of several forms
- Grant painter graphite, perhaps
- Heavy hydrogen, e.g
- Protium, for one
- Elemental form is uppermost in poet's heart
- Carbon 13, for one
- Parcel out executioner's equipment: it comes in various forms
- Line added to grant form: one of several?
- One of multiple forms in which an element may exist
- Deuterium, e.g
- Differing form of an element
- Krypton-86, for one
- Uranium-238, e.g