![subject](/tpl/images/cats/himiya.png)
Chemistry, 29.11.2020 16:00 lwattsstudent
Which one of the ff element doesn't occur freely in nature nitrogen, carbon, sulfur&oxygen?
![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, 22.06.2019 00:30
Maria wants to determine which type of disinfectant kills the most bacteria. which of the following is the best way for maria to determine this? a. ask ten different companies that make disinfectants which type is best. b. put the same amount and species of bacteria on ten identical plates, and add ten different kinds of disinfectant to each plate. c. interview ten different people to determine which type of disinfectant they prefer. d. put the same amount and species of bacteria on ten identical plates, and add a different disinfectant to each plate.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 10:50
Determine the empirical formula for succinic acid that is composed of 40.60% carbon, 5.18% hydrogen, and 54.22% oxygen.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 16:00
Which process transfers heat from inside earth to its surface? convection currents in mantle pulling away of tectonic plates drawing in of tectonic plates convection currents in crust
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 09:00
Astream of surface water reaches a porous portion of sediment and seeps into the ground. this water eventually joins a large reservoir of water located beneath the earth's surface. the example above describes the interacting with the a. cryosphere; biosphere b. hydrosphere; biosphere c. hydrosphere; geosphere d. cryosphere; geosphere
Answers: 3
You know the right answer?
Which one of the ff element doesn't occur freely in nature nitrogen, carbon, sulfur&oxygen?...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 03.03.2021 05:30
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.03.2021 05:30
![question](/tpl/images/cats/mat.png)
Mathematics, 03.03.2021 05:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.03.2021 05:30
![question](/tpl/images/cats/mat.png)
Mathematics, 03.03.2021 05:30
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.03.2021 05:30
![question](/tpl/images/cats/istoriya.png)
History, 03.03.2021 05:30
![question](/tpl/images/cats/mat.png)
Mathematics, 03.03.2021 05:30
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 03.03.2021 05:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 03.03.2021 05:30
![question](/tpl/images/cats/en.png)
English, 03.03.2021 05:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.03.2021 05:30