gracee10245 gracee10245
  • 20-10-2022
  • Physics
contestada

Question 1
Thallium-208 has a half-life of 3.00 minutes. How much of 80.0 g sample of Thallium-208 has decayed (no longer radioactive) after 12 minutes?

75,0 g
5.0 g
10.0 g
40,0 g

Respuesta :

Otras preguntas

Acceleration refers to a.increasing speed b.decreasing speed c.changing direction d.all of the above
Placing of a material in a new place is called _______.
What is greater and why 2/3 or 5/6 or 7/9
What strategy would you use to solve these facts involving 3 and 7?8 x 3      7 x 4
explain how you can use a number line to show that 5/8 is greater than 3/8
A(n) _________________________ air mass can bring thunderstorms to the United States in summer. 1.maritime polar 2.maritime tropical 3.continental tropical
The world's fastest insect is the dragonfly,which can fly upto 36 miles per hour.At this rate,how long would t take a dragonfly to travel 54 miles?
Placing of a material in a new place is called _______.
what dynasty was started by ali kolon
explain how you can use a number line to show that 5/8 is greater than 3/8