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Chem Midterms

TermDefinition
Who discovered electrons JJ Thomson
Who discovered protons Ernest Rutherford
Who discovered Neutrons James Chadwick
Who discovered Orbitals Niehls Bohr
Which experiment proved that the nucleus is very small relative to the size of an atom Gold foil experiment
Who used the plum pudding model JJ Thomson
Where are the protons, neutrons, and electrons located Protons nucleus, neutrons nucleus, and electrons orbitals
What particle defines which element an atom is Protons
Atomis # is determined by Protons
Atomic mass is determined by Protons + neutrons
An ion appears when which two particles are not balanced Protons and electrons
Two elements (Metal, or nonmetal) that are responsible for this bond type, Ionic Nonmetal/metal
Two elements (Metal, or nonmetal) that are responsible for this bond type, Metallic Metal
Two elements (Metal, or nonmetal) that are responsible for this bond type, Covalent Nonmetal/nonmetal
Electrons flow freely Metallic
Electrons are transferred Ionic
Electrons are shared Covalent
What are the two elements that do not form bonds Ar (Argon), and Ne (Neon)
What are the 4 IMFs in order from strongest to weakest Ion-DP>H-bond>DP-DP>LDF
Which IMF is found in all molecules LDF
Which IMF is found in all polar molecules DP-DP
Which elements bonded to each other result in "H-bonds" H [N, O, F]
Which IMF gets stronger as the molecule increases in size LDF
Which IMF is the result of temporary dipoles LDF
Higher IMF means... Higher boiling point, and stronger IMFs
Electron configuration consists of what letters s2, p6, d10, f14
When going to letter "d" and "f", how many spaces on the [PT] do you drop down for each d = 1 , f = 2
What # do you add to celsius to convert it to kelvin 273.15
What is the constant "R" in the equation PV=nRT 0.08206
How many centimeters are in an inch 2.54cm
What are the metric prefixes in order from greatest to least kilo (1000) - hecto (100) - deca (10) - deci (0.1) - centi (0.01) - milli (0.001
Created by: BrodyB
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