Answer
372k+ views
Hint: To solve this question we first need to know what Lewis dot structures are. The valence electrons of the atoms of a molecule can be represented using the Lewis dot structure. They are a simplified version of the molecular geometry of a compound and can be used to depict the chemical bonding in the molecules.
Complete answer:
The Lewis dot structure of a compound can be drawn by following steps.
1. We first need to know the valence electrons in the atoms of the molecule.
The atomic number of germanium (Ge) is 32 and has 4 valence electrons.
Whereas the atomic number of fluorine (F) is 9 and has 7 valence electrons.
2. Identify the least electronegative atom. This atom is the central atom of the molecule.
Germanium is the least electronegative atom in $Ge{{F}_{4}}$.
3. Connect the atoms via single bonds to form a skeleton structure.
4. Assign lone pairs to each molecule.
Since a Ge atom is connected to four F atoms, it has no lone pairs.
Whereas each F atom is bonded to one Ge atom, so one electron of the valence electron is used during bonding, and hence the number of lone pairs on F is 3.
5. Check if every atom has an octet configuration. Draw double or triple bonds to satisfy the octet.
Since the octet is satisfied for both germanium and fluorine, the structure drawn above is the Lewis dot structure of $Ge{{F}_{4}}$.
Note:
It should be noted that when the molecule is an ion, the electrons added to or subtracted from the Lewis dot structure are equal to the magnitude of the charge. In the case of cation (positively charged ion) electrons are subtracted, and in the case of an anion (negatively charged ions), electrons are added.
Complete answer:
The Lewis dot structure of a compound can be drawn by following steps.
1. We first need to know the valence electrons in the atoms of the molecule.
The atomic number of germanium (Ge) is 32 and has 4 valence electrons.
Whereas the atomic number of fluorine (F) is 9 and has 7 valence electrons.
2. Identify the least electronegative atom. This atom is the central atom of the molecule.
Germanium is the least electronegative atom in $Ge{{F}_{4}}$.
3. Connect the atoms via single bonds to form a skeleton structure.
![seo images](https://www.vedantu.com/question-sets/7f87da29-e611-44a6-aabe-c0dfa9f49e692723980881609352738.png)
4. Assign lone pairs to each molecule.
Since a Ge atom is connected to four F atoms, it has no lone pairs.
Whereas each F atom is bonded to one Ge atom, so one electron of the valence electron is used during bonding, and hence the number of lone pairs on F is 3.
![seo images](https://www.vedantu.com/question-sets/5fee000d-b882-482b-9dab-10a1d1854a2c1518157567021777678.png)
5. Check if every atom has an octet configuration. Draw double or triple bonds to satisfy the octet.
Since the octet is satisfied for both germanium and fluorine, the structure drawn above is the Lewis dot structure of $Ge{{F}_{4}}$.
Note:
It should be noted that when the molecule is an ion, the electrons added to or subtracted from the Lewis dot structure are equal to the magnitude of the charge. In the case of cation (positively charged ion) electrons are subtracted, and in the case of an anion (negatively charged ions), electrons are added.
Recently Updated Pages
Mark and label the given geoinformation on the outline class 11 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
When people say No pun intended what does that mea class 8 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Name the states which share their boundary with Indias class 9 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Give an account of the Northern Plains of India class 9 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Change the following sentences into negative and interrogative class 10 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Advantages and disadvantages of science
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Trending doubts
Bimbisara was the founder of dynasty A Nanda B Haryanka class 6 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Which are the Top 10 Largest Countries of the World?
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
10 examples of evaporation in daily life with explanations
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Give 10 examples for herbs , shrubs , climbers , creepers
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
How do you graph the function fx 4x class 9 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference Between Plant Cell and Animal Cell
![arrow-right](/cdn/images/seo-templates/arrow-right.png)