Development of the Atomic Theory
Bonding
Electron Configuration
Oxidation Numbers / Charges
Names and Formulas
100
The smallest sample of an element
What is an atom
100
The force of attraction that holds atoms together in molecules and crystals
What is a chemical bond
100
The element with the configuration 1s^2 2s^2 2p^2
What is Carbon
100
Hydrogen Phosphate
What is (2-)
100
Name: Al2S3
What is Aluminum Sulfide
200
The central portion of an atom that contains the protons and neutrons
What is the nucleus
200
The type of bond formed by the transfer of electrons
What is an ionic bond
200
The element with the configuration 1s^2 2s^2 2p^6
What is neon
200
Acetate
What is (1-)
200
Name: ON3
What is Oxygen Trinitride
300
The idea that elements combine in simple, whole-number ratios in compounds
What is the law of multiple proportions
300
A diagram that shows the valence electrons for an atom or ion as dots around the chemical symbol for the element
What is a Lewis Structure (Dot Diagram)
300
The element with the configuration 1s^2 2s^2 2p^6 3s^1
What is Sodium
300
Selenide
What is (2-)
300
Name: BeCrO4
What is Beryllium Chromate
400
The idea that matter is neither gained nor lost in a chemical reaction
What is the law of conservation of mass
400
The arrangement of two s electrons and six p electrons in an atom
What is a stable octet
400
The element with the configuration 1s^2 2s^2 2p^6 3s^2 3p^5
What is Chlorine
400
Vanadium (V)
What is (5+)
400
Formula for : Trisulfur Dinitride
What is S3N2
500
The English chemist who first proposed the law of multiple proportions
Who was John Dalton
500
The electrons in an atom that are not valence electrons
What are kernel electrons
500
The element with the configuration 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^10 4p^6
What is Krypton
500
Manganese (II)
What is (2+)
500
Formula for: Cobalt (II) Arsenate
What is Co3(AsO4)2
M
e
n
u