Show:
Chemical Bonds
Ionic Bonds
Covalent Bonds
Metallic Bonds
100

All chemical bonds form because of an electrostatic attraction between these two charges, however, the overall charge of the bond is this.

What are positive and negative and finally, neutral?

100

Electrons are _____ in ionic bonds.

What is transferred?

100

In covalent bonds, electrons are _____, not transferred.

What is shared?

100

Metallic bonds are composed only of this elemental group.

What is the metal group?

200

Pure substances can be separated into these two groups.

What are elements and compounds?

200

Ionic bonds are composed of a ______ which loses electrons and a _______ which gains electrons.

What is a metallic cation and a non-metallic anion?

200

Covalent bonds exist only between elements of this group.

What is the non-metal group?

200

Electrons move freely in what is called this.

What is the Electron sea?

300

Elements can be separated into ______ and ______. While compounds exist as either _______ or _______.

What are atoms and molecules and molecules or ions?

300
The electrons that are transferred exist in the outermost shell of the atoms and are called _______ electrons.

What is valence?

300

Instead of forming compounds, covalent bonds form _______.

What are molecules?

300
The electrons sea is a result of the electrons becoming _______ among the atoms.

What is delocalized?

400

Identify the type of bond and number of electrons shared.

H-Cl

Covalent bond

2 electrons

400

Electrons are transferred so that each atom has this number of electrons in their outermost shell with the exception of this element.

What is 8 and what is hydrogen?

400

Atoms that are in covalent bonds are trying to achieve this kind of electron configuration.

What is a noble gas electron configuration?

400

True or False: Metallic bonds form lattice structures like ionic bonds, but those structures are stronger or not as easily crushed.

True

500

Identify the type of bond and the number of electrons shared, in addition to what that kind of bond is called.

O=O

Covalent bond

4 electrons (double bond)

500

Ionic compounds join together to form these kinds of structures. Please give an example of an ionic compound with this structure.

What is crystal lattice and salt?

500

Describe two properties of covalent bonds.

Not soluble, low melting and boiling point, usually not magnetic, etc.
500

Describe two properties of metallic bonds.

High melting point, good conductors of electricity, etc.