Nicole Schilke; Chemistry Quiz

10 Questions | By Sseery | Last updated: Mar 20, 2022 | Total Attempts: 75

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This quiz is meant to prepare my period one chemistry class for our chapter test. The goal of this quiz is to successfully compare and contrast ionic bonds with covalent bonds. Good luck!

Questions and Answers

1.

What is the definition of a covalent bond?
- A.
  
  A chemical bond in which one atom loses an electron to form a positive ion and the other atom gains an electron to form a negative ion.
- B.
  
  A chemical bond is an interaction between atoms or molecules and allows the formation of polyatomic chemical compounds.
- C.
  
  A weak bond involving the sharing of an electron with a hydrogen atom.
- D.
  
  A chemical bond that involves sharing a pair of electrons between atoms in a molecule.
- E.
  
  A chemical bond involving sharing pairs of protons between atoms in a molecule.
2.

Three lines connected atoms to one another represent a _______.
3.

What is a sigma bond?
- A.
  
  A type of covalent bond in which the electron density is concentrated around the line bonding the atoms.
- B.
  
  The chemical bond resulting from the formation of a molecular orbital by the end-on overlap of atomic orbitals.
- C.
  
  A chemical bond is an interaction between atoms or molecules and allows the formation of polyatomic chemical compounds.
- D.
  
  A chemical bond in which one atom loses an electron to form a positive ion and the other atom gains an electron to form a negative ion.
- E.
  
  None of the above.
4.

What is the octect rule?
- A.
  
  Electrons try to obtain a full outer orbital to become stable.
- B.
  
  Protons try to conatin as many electrons has it has in its electron cloud.
- C.
  
  Neutrons try to obatin a full outer orbital to become stable.
- D.
  
  All of the above.
- E.
  
  None of the above.
5.

a _______ __________ ________ consists of one pair of shared electrons in two atoms.
6.

Covalent bonds _____ electrons between atoms.
7.

Ionic bonds ________ electrons or ______ electrons between two atoms.
8.

What is this an example of?
- A.
  
  Triple covalent bond
- B.
  
  Single covalent bond
- C.
  
  Double covalent bond
- D.
  
  Ionic bond
- E.
  
  Sigma bond
9.

a _____ _____ is a type of covalent bond in which the electron density is concentrated around the line bonding the atoms.
10.

This is an example of the ______________________.

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