Covalent Bonding
Covalent bonding questions
- Created by: Divya Solanki
- Created on: 06-05-14 17:49
Other questions in this quiz
2. What is the definition of covalent bonding?
- Bonding between a metal and a none metal.
- Electrostatic attraction between oppositely charges atoms.
- Shared pair of electrons between two atoms.
- An atom provides a lone pair of electron to another atom.
3. What is the description for simple covalent substances?
- A simple covalent structure consists of a small number of atoms and a small number of covalent bonds as well. This forms a molecule with weak intermolecular forces.
- A simple covalent substance consists of a large number of atoms, but with weak bonds between them.
- A simple covalent substance consists of oppositely charged particles, but with a small charge difference between the atoms.
- A simple covalent structure consists of strong intermolecular forces between atoms.
4. Which two elements form a giant covalent structure?
- Boron and aluminium
- Carbon and silicon.
- Fluorine and chlorine.
- Phosphorus and silicon.
5. What is the conductivity of covalent substances?
- They conduct and sometimes don't when there are not enough charged particles in the substance.
- They conduct because of the partial charges acting upon the individual atoms in the substance.
- They do not conduct,the electrons are fixed in bonds and there are no free moving charged particles(EXCEPT GRAPHITE).
- They do conduct, they consist of free moving electrons.
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