![subject](/tpl/images/cats/himiya.png)
Chemistry, 17.06.2021 19:00 zegangke1651
Helppp!
Is astatine (At), atomic number 85, a metal or nonmetal? Why?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 14:30
Someone, part 1: which compound does c represent? part 2: name a process that could release this compound into the air. part 3: explain how the elements that form it are conserved during the carbon cycle. use complete sentences to explain your answer. justify how this compound was created from a recycling of carbon in the carbon cycle. use complete sentences to explain your answer.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 17:30
Write a paragraph at least 10 sentences explaining how rocks are used today in society
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 04:00
Two nitro no2 groups are chemically bonded to a patch of surface. they can't move to another location on the surface, but they can rotate (see sketch at right). it turns out that the amount of rotational kinetic energy each no2 group can have is required to be a multiple of ε, where =ε×1.010−24 j. in other words, each no2 group could have ε of rotational kinetic energy, or 2ε, or 3ε, and so forth — but it cannot have just any old amount of rotational kinetic energy. suppose the total rotational kinetic energy in this system is initially known to be 32ε. then, some heat is removed from the system, and the total rotational kinetic energy falls to 18ε. calculate the change in entropy. round your answer to 3 significant digits, and be sure it has the correct unit symbol.
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 05:00
As you watch a surfer ride a wave towards the shoreline, what is the shoreline? a) displacement reference b) reference point c) coordinate plane d) cartesian boundary
Answers: 1
You know the right answer?
Helppp!
Is astatine (At), atomic number 85, a metal or nonmetal? Why?...
Is astatine (At), atomic number 85, a metal or nonmetal? Why?...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2019 18:30
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2019 18:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 18.09.2019 18:30
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 18.09.2019 18:30
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/fizika.png)
Physics, 18.09.2019 18:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/istoriya.png)
History, 18.09.2019 18:30
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2019 18:30
![question](/tpl/images/cats/ekonomika.png)
Business, 18.09.2019 18:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 18.09.2019 18:30
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2019 18:30
![question](/tpl/images/cats/istoriya.png)
History, 18.09.2019 18:30
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2019 18:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 18.09.2019 18:30