Radium and Polonium are often found in tobacco. This is caused by the fertilizers used in the growing of the tobacco leaf itself. Tobacco contains only one radioactive element which is found in tar these are Polynuclear aromatic hydrocarbons. The ammounts are negligible but undoubtedly contribute to the ill health asssosciated with smoking.
Radioactivity is not the problem in tobacco. The problem is simply the toxic (poisonous) substances found in tobacco.
The scientific or taxonomic name would be Lobeliaspp.
The scientific or taxonomic name would be Nicotiana tabacum.
The scientific or taxonomic name would be Nicotiana glauca.
All of the actinides are radioactive, and almost all are synthetic.
name and give the symbol of 2 radio active elements
Some radioactive elements in the periodic table are radium, uranium, plutonium, thorium, polonium, radon, francium, astatine, radium, and curium.
The scientific or taxonomic name would be Arnica montana.
They are called the trans-uranic elements. They are either synthetic or the rare product of radioactive decay.
Actinium (Ac) is a chemical element.Actinoids is the name of the radioactive elements family which contain actinium.
Sounds to me like radiation from a radioactive isotope. The breaking down part would be the half-life. But the isotope won't completely break down. Only until it reaches a stable form. Such as, radium-226 decays finally to lead-206. During the process it emits charged Alpha particles.
What poison, specifically? Several elements are poisonous all by themselves ... arsenic, chlorine, and fluorine to name a few. Lead isn't acutely "poisonous", but it (and several other elements) cause heavy metal toxicity. Plutonium will kill you via ionizing radiation. And so on.