laetitiab0068 laetitiab0068
  • 03-04-2020
  • Biology
contestada

A 10 gram sample of pure potassium sample was 100% rubidium-87 approximately how much of the sample will still be potassium 40

Respuesta :

pangeltaylor9 pangeltaylor9
  • 03-04-2020

Answer:30%

Explanation:I think

Answer Link

Otras preguntas

How many degrees in a square?
Who supported chinas nationalist party
Fallon campaign managers suggested that Arby’s implement a(n) ______ as one way of measuring the campaign’s effectiveness. In this evaluation technique, two ver
How would I find the Voltage across the open circuit
A 2-cup bottle of hair gel costs $23.20. What is the price per fluid ounce? $_______
Please help! What is 1 1/2+1/6? -giving out 20 points
Challenge Last month, Stephen's neighbors paid him to take care of their dog when they went on vacation. He spent $3 of his earnings on an afternoon snack and $
Do gaps in the fossil record disprove the theory of evolution​
a standard deck of cards missing the queen of hearts in the 2 of clubs what is the probability of pulling either an ace or a spade ​
HELP PLEASE, IF YOU GET IT RIGHT YOU WILL RECEIVE BRAINIEST !!!!