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Periodic Table
Electron Dot Diagrams
Ionic Bonds
Covalent Bonds
Chemical Formulas
100
The number of electrons in the lowest energy level
What is 2 electrons?
100
The number of dots around Sodium?
What is one?
100
Sodium loses an electron
What is Na+?
100
When an electron is attracted to the nuclei of two atoms at the same time
What is a covalent bond?
200

An element that has two valence electrons?

What is group Mg, Be and Ca?

200
Chlorine gains an electron
What is Cl-?
200
the overall charge of a particle that is covalently bonded
What is neutral?
300
The group that has a full outer shell
What are the noble gases?
300
The attraction between a positive ion and a negative ion
What is an ionic bond?
300
The particle formed when atoms share electrons
What is a molecule?
400

the number of electrons in Chlorine's outer shell

What is 7?

400

A pure substance containing two or more elements combined which cannot be broken down into any simpler substances.

What is an Element?

400
When a atom shares two electrons with another atom
What is a double bond?
400
The number of atoms of hydrogen in ammonia
What is 3?
500

The Electronic configuration for the 19th Element in the periodic table.

2.8.8.1

500

A hard, crystalline compound composed of positive metal ions and negative non-metal ions

What is an ionic lattice /ionic compound?

500
The type of bond between 2 nitrogen atoms
What is a triple bond?
500
the total number of atoms in a molecule of carbon dioxide
What is 3?