![subject](/tpl/images/cats/himiya.png)
Chemistry, 20.03.2021 06:40 jaydenbrock
GUYS I NEED HELP MY QUIZ SUBMITS IN 10 MINUTES CHEMISTRY HALF LIFE If plutonium-246 decays with a first order half-life of 200.0 years, what percentage of a sample would remain after 600.0 years?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 20:00
I’m an electrically neutral atomic any element, there are equal numbers of
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 21:00
How many neutrons does an element have if its atomic number is 50 and its mass number is 166
Answers: 1
![question](/tpl/images/cats/himiya.png)
You know the right answer?
GUYS I NEED HELP MY QUIZ SUBMITS IN 10 MINUTES CHEMISTRY HALF LIFE
If plutonium-246 decays with a f...
Questions
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/istoriya.png)
History, 07.07.2020 01:01
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.07.2020 01:01
![question](/tpl/images/cats/mat.png)
Mathematics, 07.07.2020 01:01
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.07.2020 01:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 07.07.2020 01:01
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)