tray7837 tray7837

15-12-2022
Chemistry

contestada

g if a certain radioactive substance has a half-life of 7 days, how long, in days, does it take for the sample to decay to 1 3 of its original amount

Respuesta :

Otras preguntas

What is the difference between a jetty and a breakwater? Why would they be used?

You paint 1/2 wall in 1/4 hour. At that rate, how long will it take you to paint one wall?

Which is an accurate description of oligarchy? A. A king rules. B. The people rule. C. A small group rules. D. There is no rule.

1. What is the volume of the cube?( 15 mm ) A. 1350 mm3 B. 225 mm3 C. 45 mm3 D. 3375 mm3

Who gained control of the Congo region after king leopold II was deposed for human rights violation?

I am a solid figure with two congruent polygons that are bases connected with lateral faces that are rectangles

Why did Dred Scott sue his master for his freedom? 1. He had escaped to a free state and wanted to secure his freedom. 2. He was taken to the free state of Il

What is the mass of the 2.5 kilogram in mass in grams

96,000 ounces equals how many tons?

(3x^2-5x)-(2n^2+2) (polynomials)