paulvigildaguila paulvigildaguila

01-10-2021
Chemistry

contestada

Iodine-131 has a half-life of 8 days. If you have 8 g of I-131 and 16 days pass, how much I-131 do you have left?

Respuesta :

01-10-2021

Answer:

2g

Explanation:

2 half-lives will pass. Therefore the amount will be quartered into 2g.

Answer Link

Otras preguntas

katie is 6/10 of the way to brianna house. larry is 7/10 pf the way to brianna house. how much closer to brianna house is larry

These countries have large populations of protestants. England The Netherlands Norway Ireland Spain

A 200 kg crate is pulled along a level surface by an engine. the coefficient of friction between crate and surface is 0.4. a. how much power must the engine de

Which of the following tables does not represent a functional relationship?

Please help I really don't get this one

What does the word weightless mean in the following sentence? The astronauts were weightless as they orbited Earth

What is a form of language that is particular to a specific group? a. dialect b. mimetic behavior c. neural system d. shoaling

How can I group these numbers 15 divide 3x5+4x8 to equal 40

Please help I need it

Mr malkmus replaced 75% of the wooden boards on his deck. If he replaced 63 wooden boards, how many boards does his deck have in total?