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Atomic Structure
Name that Element
Ionic Compounds
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Molecular Compounds
100
The center of an atom
What is the nucleus?
100
Au
What is gold?
100
The outside orbit of an atom, where electrons are gained or lost in ionic bonding
What is the valence?
100
an atom with a positive or negative charge
What is an ion?
100
Also called molecular bonds, they are the bonds used to form Molecular Compounds
What are covalent bonds?
200
Sub-atomic particles with a neutral charge
What are neutrons?
200
K
What is potassium?
200
AlCl3
What is aluminum chloride?
200
this equation can be used to find the number of neutrons in an atom
What is "atomic mass subtract atomic number"?
200
Molecular compounds usually contain these types atoms
What are non-metals?
300
These subatomic particles are not found in the nucleus
What are electrons?
300
Na
What is sodium?
300
When forming ions, these types of atoms tend to lose electrons
What are metals?
300
The far right column in the period table
What are Noble Gases?
300
NI3
What is Nitrogen Triiodide?
400
These sub-atomic particles are responsible for atomic mass
What is protons and neutrons?
400
Sn
What is tin?
400
Mg3N2
What is Magnesium Nitrate?
400
He invented the periodic table
Who is Dmitri Mendeleev?
400
N2S4
What is dinitrogen tetrasulfide
500
Name of the diagram used to illustrate an atomic model
What is Bohr-Rutherford?
500
Be
What is Beryllium?
500
PbI4
What is Lead Iodide?
500
This term refers to ions and atoms that have the same number of electrons
What is isoelectronic?
500
diphosphorus pentoxide
What is P2O5