A common element used in rat poison is Arsenic, although there are other components such as zinc phosphide, bromethalin, and cholecalciferon. None of the last three, however, are single elements.
Bromadiolone
Bromadiolone is found in rat poisons and is composed of Bromine.
Barium is used as a rat poison.
Barium is used for rat poison.
iodine
Arsenic
arsenic
A rather long time ago, arsenic was used as a rodenticide. However, the dangers presented by this practice caused it's reversal. Modern rodenticides are typically compounds that work as anticoagulants.
Rat poison IS coumadin.
SE
No, rat poisoning can not kill lizards.
arsenic
arsenic