![subject](/tpl/images/cats/himiya.png)
Chemistry, 22.01.2021 18:30 payshencec21
Over time Pangaea broke apart to form other continents. Which modern-day continents composed Laurasia? A. North America, Europe, and most of Asia B. North America and South America C. Africa, South America, Antarctica, Australia, and the subcontinent of India D. Antarctica, South America and Europe
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 10:30
Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 11:00
The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 18:00
How many moles of oxygen gas are produced from the decomposition of six moles of potassium chlorate
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 21:00
As we move from left to right across the periodic table, what is the general trend? a) atomic radii increase. b) electronegavitiy decreases. c) nuclear shielding increases. d) metallic character decreases.
Answers: 1
You know the right answer?
Over time Pangaea broke apart to form other continents. Which modern-day continents composed Laurasi...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.09.2019 18:30
![question](/tpl/images/cats/mat.png)
Mathematics, 21.09.2019 18:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.09.2019 18:30
![question](/tpl/images/cats/health.png)
Health, 21.09.2019 18:30
![question](/tpl/images/cats/mkx.png)
Arts, 21.09.2019 18:30
![question](/tpl/images/cats/istoriya.png)
History, 21.09.2019 18:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.09.2019 18:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 21.09.2019 18:30
![question](/tpl/images/cats/mat.png)
Mathematics, 21.09.2019 18:30
![question](/tpl/images/cats/mat.png)
Mathematics, 21.09.2019 18:30
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.09.2019 18:30
![question](/tpl/images/cats/istoriya.png)
History, 21.09.2019 18:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)