GRE Exam > GRE Videos > Chemistry for GRE Paper II > Ionic, Covalent, and Metallic Bonds - Chemical Bonding
Ionic, Covalent, and Metallic Bonds - Chemical Bonding Video Lecture | Chemistry for GRE Paper II
|
131 videos|248 docs|77 tests
|
FAQs on Ionic, Covalent, and Metallic Bonds - Chemical Bonding Video Lecture - Chemistry for GRE Paper II
| 1. What is an ionic bond? |  |
An ionic bond is a type of chemical bond that forms between two atoms when one atom transfers electrons to another atom. This transfer of electrons creates charged particles known as ions. One atom becomes positively charged (cation) because it loses electrons, while the other atom becomes negatively charged (anion) because it gains the electrons. The positive and negative charges attract each other, creating the ionic bond.
| 2. How does a covalent bond form? | |
A covalent bond is a type of chemical bond that forms when two atoms share electrons. In this type of bond, neither atom completely loses or gains electrons like in an ionic bond. Instead, the electrons are shared between the two atoms, creating a stable electron configuration for both. Covalent bonds usually form between nonmetal atoms because they have similar electronegativities, allowing for equal sharing of electrons.
| 3. What are the properties of ionic compounds? | |
Ionic compounds have several distinct properties. Firstly, they typically have high melting and boiling points due to the strong electrostatic attraction between the oppositely charged ions. Secondly, they are often soluble in polar solvents such as water because the polar solvent molecules can surround and separate the ions. Thirdly, ionic compounds can conduct electricity when dissolved in water or in a molten state because the ions are free to move and carry electric charge.
| 4. How do metallic bonds differ from ionic and covalent bonds? | |
Metallic bonds are different from ionic and covalent bonds in several ways. In a metallic bond, the valence electrons of metal atoms are delocalized and free to move throughout the entire metal lattice. This results in the characteristic properties of metals such as high electrical and thermal conductivity, malleability, and ductility. Unlike ionic or covalent bonds, metallic bonds do not involve the transfer or sharing of electrons between atoms.
| 5. What factors determine the strength of a chemical bond? | |
The strength of a chemical bond is determined by several factors. Firstly, the distance between the nuclei of the bonded atoms plays a crucial role. The closer the nuclei, the stronger the bond. Secondly, the number of shared or transferred electrons also affects bond strength. More shared or transferred electrons lead to stronger bonds. Lastly, the electronegativity difference between atoms can influence bond strength. Greater electronegativity difference results in stronger ionic or polar covalent bonds.
Related Exams
About this Video
|
3.9K Views |
|
4.82/5 Rating |
|
Nov 14, 2024 Last updated |
Video Description: Ionic, Covalent, and Metallic Bonds - Chemical Bonding for GRE 2024 is part of Chemistry for GRE Paper II preparation.
The notes and questions for Ionic, Covalent, and Metallic Bonds - Chemical Bonding have been prepared according to the GRE exam syllabus.
Information about Ionic, Covalent, and Metallic Bonds - Chemical Bonding covers all important topics for GRE 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Ionic, Covalent, and Metallic Bonds - Chemical Bonding.
Introduction of Ionic, Covalent, and Metallic Bonds - Chemical Bonding in English is available as part of our Chemistry for GRE Paper II for GRE & Ionic, Covalent, and Metallic Bonds - Chemical Bonding in
Hindi for Chemistry for GRE Paper II course. Download more important topics related with notes, lectures and mock test series for
GRE Exam by signing up for free.
Description
Video Lecture & Questions for Ionic, Covalent, and Metallic Bonds - Chemical Bonding Video Lecture | Chemistry for GRE Paper II - GRE full syllabus preparation | Free video for GRE exam to prepare for Chemistry for GRE Paper II.
Information about Ionic, Covalent, and Metallic Bonds - Chemical Bonding
Here you can find the meaning of Ionic, Covalent, and Metallic Bonds - Chemical Bonding defined & explained in the simplest way possible.
Besides explaining types of Ionic, Covalent, and Metallic Bonds - Chemical Bonding theory, EduRev gives you an ample number of questions to practice Ionic, Covalent, and Metallic Bonds - Chemical Bonding tests,
examples and also practice GRE tests.
|
131 videos|248 docs|77 tests
|
Video Timeline
|
Explore Courses for GRE exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Objective type Questions
,Ionic
,Exam
,past year papers
,Ionic
,Summary
,Free
,Important questions
,shortcuts and tricks
,and Metallic Bonds - Chemical Bonding Video Lecture | Chemistry for GRE Paper II
,Semester Notes
,Viva Questions
,and Metallic Bonds - Chemical Bonding Video Lecture | Chemistry for GRE Paper II
,practice quizzes
,and Metallic Bonds - Chemical Bonding Video Lecture | Chemistry for GRE Paper II
,video lectures
,Sample Paper
,Covalent
,ppt
,Covalent
,MCQs
,Extra Questions
,Ionic
,study material
,Covalent
,Previous Year Questions with Solutions
,mock tests for examination
;
Study Ionic, Covalent, and Metallic Bonds - Chemical Bonding on the App
Students of GRE can study Ionic, Covalent, and Metallic Bonds - Chemical Bonding alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Ionic, Covalent, and Metallic Bonds - Chemical Bonding,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Ionic, Covalent, and Metallic Bonds - Chemical Bonding is prepared as per the latest GRE syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup