A scientist is studying a radioactive element that has a half-life of 63 years. Choose the correct answers from the drop-down menus to complete each statement about the element.
It will take
years for half of the sample to decay.
In 189 years,
of the sample will be left.
Scientists can figure out how old a sample is by multiplying the
by the length of the half-life.
Answers: 2
Another question on History
History, 21.06.2019 18:00
Select 3 oral histories from the section entitled, "oral histories of long walk events", and explain how you would feel if this experience happened to you
Answers: 3
History, 22.06.2019 04:00
What were some of the new consumer appliances that americans could purchase in the 1920s
Answers: 1
History, 22.06.2019 04:30
The current population of a city can be represented by "p." the population is expected to increase by 6.5% next year. write an expression in simplest form that represents the expected population next year.
Answers: 1
You know the right answer?
A scientist is studying a radioactive element that has a half-life of 63 years. Choose the correct a...
Questions
History, 15.02.2020 03:02
Mathematics, 15.02.2020 03:02
Mathematics, 15.02.2020 03:02
Mathematics, 15.02.2020 03:03
