Describe the isotope 22na has a half-life

Reference no: EM13503326

The isotope 22Na has a half-life of 2.60 years. How much of a 1.00 gram sample would be left after 1.00 yr?

Reference no: EM13503326

Questions Cloud

Prepare a document flowchart of the expenditure cycle : Use the steps demonstrated in class & prepare a document flowchart of the expenditure cycle procedures described above. Use Excel for this assignment.

Evaluate comprehensive manufacturing budget : Evaluate Comprehensive Manufacturing Budget - calculate the impact on sales and profit if the option of upgrading the manufacturing facility is exercised and the practical production capacity of the factory is increased by 25%

Evaluate the heat capacity of satan : Calculate the heat capacity of satan, i. e. Ni . if 30.0g of nickel at 100.0 c raises the temperature of 25.0g of water from 22.0 c to 30.8 c . assume no heat loss to the surroundings.

What is the velocity of the ejected electrons : a metallic surface is illuminated with light of wavelength 400 nm if the work function for this metal is 2.487 eV what the velocity of the ejected electrons would be

Describe the isotope 22na has a half-life : The isotope 22Na has a half-life of 2.60 years. How much of a 1.00 gram sample would be left after 1.00 yr

How deep is the ocean at this point : A sailor strikes the side of his ship just below the waterline. He hears the echo of the sound reflected from the ocean floor directly below 1.6 s later. How deep is the ocean at this point

Determine the cost value of closing wip : Determine the cost value of closing WIP and the cost value of goods transferred out during the period using First In First Out and Weighted Average Cost Method

How much time passes before police car overtakes the speeder : An unmarked police car traveling a constant 95 is passed by a speeder traveling 115 . Precisely 1.00 after the speeder passes, how much time passes before the police car overtakes the speeder

Define ph will bromocresol green be a perfect green color : Bromocresol green, Ka = 2.0x10^-5, is yellow in its protonated form (HX) and blue in its ionized form (X^-). At what pH will bromocresol green be a perfect green color

User Account

All Pages