Question

Nobelium -259 has a half life of 58 min? How much remains of 1kg sample after 1 day?

Use the formula.

A= Aö (1/2) t/h

Answer 1

This formula basically obtains the amount of sample remaining based on the number of half lives that have passed. In this case,

Ao = 1kg
t = 1 day = 24 hrs = 1440 min
h = 58 min

You have to find A. Plus in the values.

Answer 2

To find the solution