Register

After three half-lives, a sample contains 10 grams of parent isotopes. How many grams of the parent isotope were present to start? 320 160 80 40

After three half-lives, a sample contains 10 grams of parent isotopes. How many grams of the parent isotope were present to start? 320 160 80 40
asked 219k views
0 votes
After three half-lives, a sample contains 10 grams of parent isotopes. How many grams of the parent isotope were present to start?

320
160
80
40

asked
User Mahmoud Felfel
by
8.5k points

1 Answer

0 votes

Answer:

80 is the awnser

Step-by-step explanation:

answered
User SPatil
by
8.2k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

What are three ways water erodes the surface of earth
How have computers changed mapmaking in recent years
How does weathering affect Plateaus?
Link Copied!