Explain how many grams of the parent will remain

Reference no: EM13671290

Thallium-207 undergoes β decay to form lead-207. This decay has a half life of 4.80 minutes. Explain how many grams of the parent will remain after 28.8 minutes if the original mass of the parent is 14.5kg?

Reference no: EM13671290

Questions Cloud

Explain what the concentration of nabr : A sample containing 42 ml of 0.0625 M NaBr was made by adding 37.8 ml of water to an initial solution of concentrated NaBr. Explain what the concentration of NaBr was in the initial solution

Explain the ph of the solution after hydrochloric acid : A student titrated a sample containing 105 ml of 0.28M NaOH with 0.74 M HCL. Explain what is the pH of the solution after 23 ml of the hydrochloric acid has been added

Calculate what the future size of the population will be : Calculate what the future size of the population will be, given the below assumptions - Examine the graph that your spreadsheet produced based upon the calculations.

Explain what is the name and symbol for the daughter species : A polonium parent having 84 protons as well as 130 neutrons undergoes a series of three radioactive decays, one β decay and two α decays. Explain what is the name and symbol for the daughter species that results from this decay

Explain how many grams of the parent will remain : Thallium-207 undergoes β decay to form lead-207. This decay has a half life of 4.80 minutes. Explain how many grams of the parent will remain after 28.8 minutes if the original mass of the parent is 14.5kg

Explain how do you calculate the power use of refrigerator : Explain how do you calculate the power use of the refrigerator and how do you calculate the value of A if the room temperature is 25 degrees Celsius.

Explain what are the equilibrium partial pressures of no : A pressure of 0.49 atm of NO2 is introduced into a container and allowed to come to equilibrium. Explain what are the equilibrium partial pressures of NO(g) and O2(g)

What is the probability that the device will fail : What is the probability that the device will fail during the second year of operation and draw a fault tree for the failure of the system to deliver any coolant to the primary system in the event of an accident.

Predict the type of orbital from which electron removed : For each of the following ground state atoms, predict the type of orbital (1s, 2p, 3d, 4f, etc) from which an electron will need to be removed to form the +1 ions

User Account

All Pages