Show:
Covalent Bonds
Ionic Bonds
Metallic Bonds
Misc.
Misc
100
What is a Covalent bond?
A bond between a non-metal and non-metal
100
What are Ionic bonds between?
Ionic bonds are between a metal and non metal
100
What are Metallic bonds between
Metal and Metal
100
When atoms share electrons a(n) _______ is formed
Covalent Bond
100
A triple Bond involves the sharing of how many electrons
6
200
Are Covalent Bonds conductive?
No
200
What do elements do to form Ionic Bonds?
Two atoms share two or more electrons.
200
What diagram uses dots to represent valence electrons
Lewis Dot Diagram
200
How many valence electrons do Oxygen, Bromine, Argon, Arsenic, Calcium, and Lithium have?
6, 7, 8, 5, 2, and 1
300
Compared to Ionic and Metallic bonds how strong are covalent bonds?
Covalent bonds are the strongest bonds
300
What do elements become after forming Ionic Bonds?
The element will either become a cation or an anion depending whether it gives and electron or gains an electron
300
What is it called when a metal can be drawn into wire?
Ductility
300
What is the octet rule
Rule that states when atoms form they tend to have 8 electrons in the valence shell
300
How many electrons do halogens need to complete their octet?
1
400
Are Covalent Bonds soluable in water?
A great majority of covalent compounds are not soluable in water. Due to water being polar and covalent compounds being non polar
400
Compared to Covalent and Metallic bonds how strong are Ionic bonds?
Stronger than Metallic bonds but weaker than Covalent bonds
400
Because of the mobile electron clouds in metallic solids, metals can conduct electricity. True or False
True
500
Do covalent bonds have high or low melting points?
Low
500
When do Ionic bonds conduct electricity?
When Ionic bonds are dissolve or melted into water they conduct electricity.
500
When two atoms form a chemical bond what typically happens concerning valence electrons?
These atoms achieve noble gas configuration