Cyanides (HCN, KCN, NaCN) are lethal poisons, which block the respiration.
when gold is being cleaned and extracted cyanide solution is used. cyanide is a poison to people, animals, and fish. cyanide can leach through to underground water and poison the water. when gold is being cleaned and extracted cyanide solution is used. cyanide is a poison to people, animals, and fish. cyanide can leach through to underground water and poison the water.
cyanide
Cyanide is a poison, and Hydrogen Cyanide is often used to purify gold.
poison
Potassium cyanide
cyanide
I believe that it has to be eaten.
Cyanide is the name for a chemical and has no synonym. However, you could call it a poison or chemical.
cyanide poison..................
arsenic, cyanide, strychnine, nicotine
Hitler did not use poison. He shot himself!!
She ingested a poison killed cyanide.