Americium-241 is widely used in smoke detectors. Calculate the amount of americium-241 consumed in a smoke detector (initially containing 3.80 ug of Am) that has been used for one year if the half- life is 433 years.
**ug= microgram

state the principle of separating two immiscible liquids by separating funnel. describe an activity with diagram to separate a mixture of water and kerosene oil. answer: immiscible layers separate out in layers depending on their densities in separating funne

може ли да зареждате повече информация, моля

here are some of the ways in which chemical and nuclear reactions differ.

explanation: