Type the correct answer in box. use numerals instead of words. fermium-253 is a radioactive isotope of fermium that has a half-life of 3.0 days. a scientist obtained a sample that contained 216 micrograms of fermium-253.complete the table to show how much fermium-253 should remain in the sample at the indicated times after the scientist obtained the sample.

explanation: it gains negative electrons, therefore becoming negatively charged. as charge cannot be created, nor destroyed, only transferred, this leaves the wool positive. now that they have opposite charges, the two items attract.

it’s previous models   because when i picked that son of a gun’s answer it was wrong look for previous models because they might make it a different letter