Chemical Bonding

Periodic Table

100

The number of electrons in the lowest energy level

What is 2 electrons?

200

The group that has two valence electrons?

What is group 2?

300

The group that has a full outer shell

What are the noble gases?

400

the number of electrons in bromine's outer shell

What is 7?

500

The rule for predicting the number of electrons in the 5th energy level

What is 2 times n squared?

Electron Dot Diagrams

100

The number of dots around Sodium?

What is one?

200

The number of dots around Stontium?

What is 2?

300

The number of dots around silicon

What is 4?

400

the number of dots around helium

What is 2?

500

How many dots for aluminum

What 3 dots?

Ionic Bonds

100

Sodium loses an electron

What is Na+?

200

Chlorine gains an electron

What is Cl-?

300

The attraction between a positive ion and a negative ion

What is an ionic bond?

400

A pure substance containing two or more elements

What is a compound?

500

The type of bond that occurs between a metal and non-metal.

What is an ionic?

Covalent Bonds

100

When an electron is attracted to the nuclei of two atoms at the same time

What is a covalent bond?

200

the overall charge of a particle that is covalently bonded

What is neutral?

300

The particle formed when atoms share electrons

What is a molecule?

400

When a atom shares two electrons with another atom

What is a double bond?

500

The type of bond between 2 nitrogen atoms

What is a triple bond?

Bonding

100

In order for an atom to be a couch potato, it must form....

What is an octet?

200

A positively charged ion

What is a cation?

300

A negatively charged ion

What is an anion?

400

When atoms share electrons unequally it is a ______ covalent bond.

What is polar?

500

When atoms share electrons equally is a _________ covalent bond

What is non-polar?