radioactivity

Rad cloud travel subject to
lapse rails, height, moisture, and most important wind speedand direction.
airborne pathways to humans
inhalation, paticulate matter, ingestion
types of radiations
alpha, beta, gamma
alpha rad
heavy, fast,low energy, stop by paper
beta rad
fast, pass thrught water andhumna radiation
gamma
high energy (xrays), most lethal, stopped by lead or concrete, decays fater then a or b
half life
timeto lose 50% of energy or mass
airborn rad
cesiam(30) Krypton(10.8) Iodine 8 day
what is radon?
rad gas made of uranuim ad raduim
where is radon found
found everywhere in granite, shale, phosphate, damage DNA and cant be detected
where is radon found
found everywhere in granite, shale, phosphate, damage DNA and cant be detected