Quantitative chemistry
Bonding
Atomic structure
Periodic table
Take a chance
100
The symbol for this concept is n
What is amount or number of moles?
100
attraction between oppositely charged ions
What is ionic bonding?
100
Name of electrons in the outer shell
What are valence electrons?
100
This number gives the number of occupied electron shells
What is the period number?
100
The opposite of nitrates
What is day rates?
200
A formula that gives the simplest ratio of atoms in a compound
What is an epirical formula
200
This representation shows all valence electrons in a covalent compound
What is a Lewis diagram/structure
200
Energy needed to remove an electron from the ground state of each atom in a mole of gaseous atoms
What is ionization energy ?
200
This property largely determines the chemical property of an element
What is the number of electrons in the outer shell?
200
How it went when oxygen was on a date with potassium
What is OK?
300
P V= n R T
What is the ideal gas equation?
300
This physical property of elements can be used to deduce polarity of bonds
What is electronegativity
300
A spectrum with some colors of the continuous spectrum missing
What is a line spectrum (or absorption spectrum) ?
300
This property decreases across a period and increases down a group
What is atomic radius?
300
What the chemist said when he found two isotopes of helium
What is HeHe?
400
The reagent that determines the theoretical yield of of product
What is the limiting reagent?
400
This theory can be used to predict shapes and bond angles of chemical species
What is VSEPR theory?
400
This operation in the mass spectrometer depends on a magnetic field
What is deflection?
400
This property increases across a period and decreases down a group
What is electronegativity?
400
The name of eskimo 007's cousin
What is Polar Bond?
500
The number of particles in 1 mole
What is 6.02 x 10(23)
500
These are the three allotropes of carbon
What is diamond, graphite and fullerene?
500
The isotope used in radiotherapy
What is cobalt-60?
500
This element is liquid at room temperature
What is mercury?
500
The chemical formula for a banana
What are BaNa2?
M
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