Question

How much time taken for radioactive nuclei to reduce to 1%. If half life is 20 years​

Answer 1

Answer:

hey mate your answer is..

Explanation:

Radioactive decay reduces the number of radioactive nuclei over time. In one half-life t1/2, the number decreases to half of its original value.

@Rajsingh....

Answer 2

Answer: she got mmm brown eyes caramel thigs.

Long hair no wedding ring .

I saw lookin from across the .

And know i really want to know your name.

You know i love watching you do your things

I love her hips curves lips say the word.

Te am a mami ah , te ama mami. I kissed her this love is like a dream .

So join me in this bed that i am in.

Explanation: to you