![subject](/tpl/images/cats/biologiya.png)
How is the chemical bonding within a molecule of carbon dioxide (CO2)
different from the chemical bonding within a crystal of iron (Fe)?
O A. In an iron crystal, the atoms are joined by sharing electrons. In
carbon dioxide, atoms of carbon and oxygen are held together by
freely moving electrons.
B. In an iron crystal, the atoms are joined by their opposite electrical
charges. In carbon dioxide, atoms of carbon and oxygen are held
together by freely moving electrons.
C. In a carbon dioxide molecule, atoms of carbon and oxygen are
joined by their opposite electrical charges. In an iron crystal, the
atoms are held together by freely moving electrons.
D. In a carbon dioxide molecule, atoms of carbon and oxygen are
joined by sharing electrons. In an iron crystal, the atoms are held
together by freely moving electrons.
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 17:50
How did the research presented in the article affect scientists' understanding of the evolution of eukaryotes
Answers: 3
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 03:00
Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 04:00
What amino acid is coded for by this sequence after the mutation
Answers: 1
You know the right answer?
How is the chemical bonding within a molecule of carbon dioxide (CO2)
different from the chemical b...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 18.11.2020 21:50
![question](/tpl/images/cats/biologiya.png)
Biology, 18.11.2020 21:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.11.2020 21:50
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 18.11.2020 21:50
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 18.11.2020 21:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 18.11.2020 21:50
![question](/tpl/images/cats/mat.png)
Mathematics, 18.11.2020 21:50
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 18.11.2020 21:50
![question](/tpl/images/cats/mat.png)
Mathematics, 18.11.2020 21:50
![question](/tpl/images/cats/mat.png)
Mathematics, 18.11.2020 21:50
![question](/tpl/images/cats/mat.png)
Mathematics, 18.11.2020 21:50