Modern rat poison is an anticoagulant, not arsenic. This is much safer!
Arsenic
Arsenic is used in rat poison and is in the title "Arsenic and Old Lace."
Arsenic.
Arsenic is used in rat poison and is in the title "Arsenic and Old Lace."
carbon is used in rat poison and is the title of a murder mystery
Arsenic is a common rat poison often found in mystery titles. Arsenic and Old Lace
Arsenic is used in rat poison and is in the title "Arsenic and Old Lace."
arsenic
Arsenic is a commonly used element in rat poison due to its toxicity to rats and other rodents. It interferes with their ability to produce energy at a cellular level, leading to their death.
bromide
arsenic
Historically, arsenic was used on rats. Some insecticides used thallium, a heavy metal.