![subject](/tpl/images/cats/himiya.png)
![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)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 08:00
Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 18:30
You open a can of soda at room temperature and hear a hiss. which of the following factors has changed inside the container? a.) atmospheric pressure b.) temperature of gas c.) type of gas d.) amount of gas
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 05:30
Awhite powder is added to a solution. the images show observations made before the powder is added, just after the powder has been added, and a little while later. (the liquid in the small beaker is phenol red solution.) what evidence shows that a chemical change has taken place?
Answers: 1
You know the right answer?
How many grams of water (H2O) will be produced if 7.39 × 1025 molecules of carbon dioxide (CO2) are...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 06:40
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 15.01.2021 06:40
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 15.01.2021 06:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 06:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 15.01.2021 06:40
![question](/tpl/images/cats/istoriya.png)
History, 15.01.2021 06:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 15.01.2021 06:40
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 15.01.2021 06:40
![question](/tpl/images/cats/istoriya.png)
History, 15.01.2021 06:40
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 06:40