903 cards
____ will carry a partial negative charge when bonded to hydrogen.
____ determines the direction of polarity within a bond and within an overall molecule.
Relative electronegativity determines the direction of ____ within a bond and within an overall molecule.
Decreasing atomic radius corresponds to ____ in all other periodic trends.
____ atomic radius corresponds to increasing attractive force on electrons, which corresponds to increases in all other periodic trends.
Decreasing ____ corresponds to increasing attractive force on electrons, which corresponds to increases in all other periodic trends.
Decreasing atomic radius corresponds to increasing ____, which corresponds to increases in all other periodic trends.
Atom with ____ electronegativity difference will result in formation of ionic bond.
Atom with greater than 1.6 electronegativity difference will result in formation of ____ bond.
Atom with ____ electronegativity difference will result in formation of non-polar covalent bond.
Atom with less than 0.4 electronegativity difference will result in formation of ____ bond.
Atom with ____ electronegativity difference will result in formation of polar covalent bond bond.
Atom with 0.4 to 1.6 electronegativity difference will result in formation of ____ bond.
____ is the willingness of an atom to accept an additional electron.
Electron affinity is the willingness of an atom to ____
____ is the energy released when an electron is added to an isolated atom.
Electron affinity is the energy released when ____
Electron affinity is the ____ released when an electron is added to an isolated atom.
Electron affinity values for noble gases is ____.
Electron affinity values for ____ is endothermic.
____ say that elementary particles can only gain or lose energy in discrete units.
Quantum mechanics say that elementary particles can only gain or lose energy in ____ units.
Quantum mechanics say that ____ particles can only gain or lose energy in discrete units.
Bohr atom model represents the atom as a ____.
____ atom model represents the atom as a nucleus surrounded by electrons in discrete electron shells.
Pauli exclusion principle states that no two electrons in the same atom can have the same ____.
____ states that no two electrons in the same atom can have the same four quantum numbers.
The first quantum number is the principle quantum number, n. It designates ____ of the electron.
The ____ quantum number is the principle quantum number, n. It designates the shell level of the electron.
The first quantum number is the ____. It designates the shell level of the electron.
The second quantum number is the azimuthal quantum number, l. It designates the electron's ____.
The second quantum number is the ____. It designates the electron's subshell, each of which has a distinct shape.
The ____ quantum number is the azimuthal quantum number, l. It designates the electron's subshell, each of which has a distinct shape.
An azimuthal value of ____ gives us s orbital.
An azimuthal value of 0 gives us ____ orbital.
An azimuthal value of ____ gives us p orbital.
An azimuthal value of 1 gives us ____ orbital.
An azimuthal value of ____ gives us d orbital.
An azimuthal value of 2 gives us ____ orbital.
An azimuthal value of ____ gives us f orbital.
An azimuthal value of 3 gives us ____ orbital.
The ____, which designates a precise orbital within a given subshell.
The third quantum number is the ____ quantum number, ml, which designates a precise orbital within a given subshell.
The third quantum number is the magnetic quantum number, ml, which designates ____.
Each subshells has orbitals with magnetic quantum numbers ranging from ____.
Each subshells has orbitals with ____ quantum numbers ranging from -l to +l.
The number of total orbitals within a shell is equal to ____.
The fourth quantum number is the electron spin quantum number, ____.
The fourth quantum number is the ____ quantum number, ms.
The ____ quantum number is the electron spin quantum number, ms.
The electron spin quantum number has possible values of ____.
The ____ quantum number has possible values of +½ or -½.
Large atoms have ____-orbitals, allowing for more than 4 bonds.
Large atoms have d-orbitals, allowing for more than ____ bonds.
The ____-orbitals on large atoms do not overlap significantly, so they cannot easily form π-bonds.
The p-orbitals on large atoms do not overlap significantly, so they cannot easily form ____-bonds.
The p-orbitals on ____ atoms do not overlap significantly, so they cannot easily form π-bonds.
The Heisenberg Uncertainty Principle states that there is an inherent uncertainty in the product of the ____.
____ states that there is an inherent uncertainty in the product of the position of a particle and its momentum.
Momentum and position uncertainty arises from ____ of matter, and is on the order of Planck's constant (6.6 x 10-34 J s).