benjamin8 benjamin8
  • 03-11-2017
  • World Languages
contestada

After two half-lives how much of the original isotope

Respuesta :

nahitzKaelin nahitzKaelin
  • 03-11-2017
Ou of these options 50% 25 % 6.25% 2% 0.39%. The answer is 25%
Answer Link
princess214
princess214 princess214
  • 05-11-2017
I think answer would be 25%
Answer Link

Otras preguntas

What type of government was established in Athens during its golden age?
Which planets have a radius larger than 25,000 km?
Find the equation of the straight line passing through the point (0, 1) which is perpendicular to the line y = -2x+2
What is the value of y?
Solve the following equation 4x (x-7) -5x (x-6)= -3 The solution is x=________ . Answer in the form a + bi
what side is shorter given two adjacent triangles
Solve by substitution x-2y= -25 and 3x-y=0
How are solubility and temperature generally related in a system consisting of a solid solute and a liquid solvent?
A King in ancient times agreed to reward the inventor of chess with one grain of wheat on the first of the 64 squares of a chess board. On the second square the
A restaurant has 26 tables, it takes the waitstaff 10 minutes to clear and set 4 tables. At this rate, hiw long will it take waitstaff all of the tables ?