Possible Clues:

• Deuterium and the like
• Chemical variants
• I call for help carrying most important electronic and nuclear materials
• I quit drugs to inhale oxygen, deuterium and tritium, perhaps
• Soot pies turn out to be atoms in all chemical elements
• One getting distress call about Kitty picking up energy produced by radioactive type of elements
• One then drinks different forms from table
• Carbon-12 and carbon-14
• Different forms of elements
• Uranium 235 and uranium 238, for two