3557239
Description
Quiz by Rebeca Siller, updated more than 1 year ago
|
Created by Rebeca Siller
over 8 years ago
|
|
Question 1
Question
What are chemical bonds?
Answer
-
Forces that holds atoms together to form molecules
-
Elements in covalent compounds
-
Geometrical structures
-
Mixtures
Question 2
Question
What are the 3 types of chemical bonds?
Answer
-
Metallic bond
-
Ionic bond
-
Covalent Bond (polar, non-polar, coordinated)
-
Intramolecular bond
-
Intermolecular bond
Question 3
Question
Chemical bonds are known as:
Answer
-
Intramolecular forces
-
Van der Waals forces
-
Hydrogen bonds
Question 4
Question
Metallic bond is know as:
Answer
-
Electron sea
-
Cations sea
-
Protons sea
Question 5
Question
Since electrons move freely in structures having metallic bond, metals are good...of electric current
Answer
-
Conductors
-
Alloys
-
Transfering
-
In sharing
Question 6
Question
Where is the metallic bond found?
Answer
-
In pure metals or in mixtures called alloys
-
In pure liquid, as mercury
-
Far away of the periodic table
Question 7
Question
3 examples of metallic bond
Answer
-
Bronze
-
Steel
-
Brass
-
Mercury
-
Helium
Question 8
Question
Ionic bond is a....of valence electrons
Answer
-
Transfer
-
Conducter
-
Coordinate
Question 9
Question
It is composed of one...(cation) and one...(anion)
Answer
-
Metal/Non-metal
-
Electron/Proton
-
Neutron/Proton
Question 10
Question
What dE determines an ionic bond?
Answer
-
Equals or above 1.8
-
dE from 0 - 0.4
-
below 1.7
Question 11
Question
Covalent bond is a....of valence electrons:
Answer
-
Share
-
Transfer
-
Loose
Question 12
Question
What bond is composed of two NON METALS?
Answer
-
Covalent bond
-
Ionic Bond
-
Metallic Bond
Question 13
Question
What dE determines a non-polar (pure) covalent bond?
Answer
-
dE from 0 to 0.4
-
above 1.8
-
equals to 1.7
Question 14
Question
What dE determines polar covalent compounds?
Answer
-
dE equals or below 1.7
-
from 0 to 0.4
-
above 1.8
Question 15
Question
When the bond is formed with 2 electrons coming from the same atom, the bond is called...
Answer
-
Coordinate covalent compound
-
Ionic bond
-
Metallic bond
Want to create your own Quizzes for free with GoConqr? Learn more.