Chemical Bonds MCQ Exam: Quiz!

12 Questions | By Baigner | Updated: Mar 21, 2022 | Attempts: 1203

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What are chemical bonds? A chemical bond is a long-term attraction between atoms, ions, or molecules that allow for chemical compounds. The bond may result in the electronic force of magnetism between oppositely charged ions as in ionic connections or through the sharing of electrons as in a covalent bond. The strength of chemical bonds varies considerably. This quiz will teach you more about chemical bonds. All the best.

Questions and Answers

1.

What type of bond will form between 2 atoms of oxygen?
- A.
  
  Metallic
- B.
  
  Ionic
- C.
  
  Polar covalent
- D.
  
  Nonpolar covalent
2.

What type of bond will form between nitrogen and oxygen?
- A.
  
  Metallic
- B.
  
  Ionic
- C.
  
  Polar covalent
- D.
  
  Nonpolar covalent
3.

An atom that has lost or gained electrons is called ____________.
- A.
  
  An isotope
- B.
  
  An ion
- C.
  
  An allotrope
- D.
  
  A neutral atom
4.

A(n) _____________ tells what elements make up a compound and the ratios of the atoms of those elements.
5.

Which elements are least likely to combine chemically with other elements?
- A.
  
  Metals
- B.
  
  Nonmetals
- C.
  
  Metalloids
- D.
  
  Noble gases
- E.
  
  Transition metals
- F.
  
  Synthetics
6.

A charged group of atoms that are covalently bonded but act as a single charge particle in an ionic bond is known as a(n) ________________.
7.

A compound that is composed of only two elements is a(n) ____________
8.

What type of bond will form between fluorine and sodium?
- A.
  
  Metallic
- B.
  
  Ionic
- C.
  
  Polar covalent
- D.
  
  Nonpolar covalent
9.

What type of bond will form between cobalt and iron?
- A.
  
  Metallic
- B.
  
  Ionic
- C.
  
  Polar covalent
- D.
  
  Nonpolar covalent
10.

A positive or negative number that is assigned to an element to show its combining ability in a compound is a(n) ________.
11.

How many atoms of oxygen are present in Ba(N?
- A.
  
  3
- B.
  
  2
- C.
  
  4
- D.
  
  6
12.

How many potassium atoms are present in 4 S?
- A.
  
  0
- B.
  
  2
- C.
  
  4
- D.
  
  8