k2912382 k2912382
  • 18-01-2017
  • Chemistry
contestada

1. If you have 20 grams of parent material and TWO half-lives go by, how much parent material do you have remaining? How much daughter material do you now have?

Respuesta :

evecb evecb
  • 18-01-2017
5grams of daughter material

Answer Link

Otras preguntas

How to solv using elimination: 9x-2y=-21 2x+3y=16
The diameter of your bicycle wheel is 25 inches. How far will you move in one turn of your wheel? * Please show work
A withdrawal of $50 is negative or positive?
Hot, dry air moves into the Southwest in summer from a(n) _________________________ air mass. a. continental polar b. continental tropicalc. maritime tropical
What words describe Mia Hamm.
What is the access time for today ’s hard disks range from
whats the answer to 0.7 squared
If a² = 12, then a4 =
A sentence using the word misfortune
Raul has 5 boxes of golf balls. Each box contains y golf balls. His father gives him another 8 golf balls. A.Find the total number of golf balls Raul has in ter