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WorksheetsE. Config and Periodic table Review
Total questions: 50
Worksheet time: 50mins
The p sublevel resembles the ______ shape.
Clover
Dumbell
Sphere
Double clover
Atoms that have the same number of electrons are ______ with each other.
Noble gases
Isoelectronic
Atomic orbitals can hold two electrons at most, and they must have opposite spins is known as the _______.
Pauli Principle
Hund’s Rule
Aufbau Principle
A method that indicates the arrangement of electrons in a particular element
Electron configuration
Principal energy level
Aufbau Principle
Pauli Principle
Electrons closest to the nucleus of an atom are _____ in energy.
Sublevel
Highest
Lowest
Isoelectronic
The n=2 energy level contains these sublevels
Principal energy level
s, p, d
s, p
s, p, d, f
The s sublevel resembles this type of motion (shape)
Dumbell
Clover
Sphere
Double clover
Elements lose or gain electrons to become like this group of elements
Noble Gases
Halogens
Alkali Metals
Alkaline Earth Metals
The n=4 energy level contains these sublevels
s, p, d, f
s, p, d
s, p
s
A ____ is the average distance of the electron to the nucleus of an atom.
Principal energy level
Electron configuration
Sublevel
Isoelectronic
Electrons located in the outermost energy level of an atom are called:
Outermost electrons
Valence electrons
Aufbau electrons
Principle energy levels
Variance electrons
What is the 3-dimensional orientation of a sublevel known as?
Electron
Sublevel
Atomic orbital
Nuclear orbits
Principle energy level
Calcium loses two electrons. What element is it isoelectronic with?
Ti
Ne
Ar
Kr
Xe
A f sublevel can hold a maximum of _____ electrons, with only _____ electrons in each orbital.
2, 6
6, 2
2, 14
14, 2
10, 2
What is the maximum number of electrons that can be described by n=2?
6
2
10
8
None of these
The n=_____ shell is the lowest in energy that may contain p-orbitals.
2
3
4
5
6
The elements in group 17 are called ____.
Alkaline earth metals
Alkali metals
Noble gases
Halogens
Tendency for an atom to attract electrons when chemically bonded to another atom
Electronegativity
Semiconductors
Nonmetals
Transition metals
A term for metalloids that conduct electricity at high temperatures
Semiconductors
Transition metals
Inner transition metals
Good conductors
The energy required to remove the 2nd most loosely held electron
2nd I. E.
3rd I. E.
1st I.E.
Name for group 3-12 elements
Alkaline earth metals
Alkali metals
Halogens
Transition metals
The present day Periodic Table is arranged in order of increasing ____.
Atomic number
Atomic mass
Periods
Groups
Name for the f block
Transition metals
Inner transition metals
Alkali metals
Alkaline earth metals
The property of metals to be made into wire is called ____.
Ductile
Lustrous
Malleable
Brittle
A property of nonmetals is that they are ____.
Ductile
Lustrous
Malleable
Brittle
Name for group 2 elements
Alkaline earth metals
Alkali metals
Halogens
Noble gases
The ____ do not have defined values for electronegativity.
Alkaline earth metals
Alkali metals
Halogens
Noble gases
This person arranged the Periodic Table in order of increasing atomic mass
Mosley
Mendeleev
Seaborg
Newlands
Electrons that are blocked from feeling the full force of the nucleus’ positive charge
Shielding
Groups
Periods
Nonmetals
The anion form of an atom is always ___________ than its neutral form.
Smaller
Larger
The Same
Crazier
Unable to tell
The cation form of an atom is always ___________ than its neutral form.
Smaller
Larger
The Same
Crazier
Unable to tell
Among the groups of elements listed below, which have the same number of electrons in their outermost energy levels?
Li, B, C, F
Na, Mg, Al, S
K, Ca, Rb, Sr
N, P, As, Sb
None of these
The elements in groups 1,2 and 13-18 make up the:
representative elements
alkali metals
transition metals
alkaline earth metals
None of these
The ____ of an atom is found by measuring the distance between the nuclei of two like atoms and halving that distance.
Electronegativity
Atomic size
Ionic Size
Ionization Energy
None of these
Which atom has the smaller atomic size
As
Br
Which atom has the smaller atomic size
N
Bi
Which atom as the larger first ionization energy
Si
Sn
Which atom as the larger first ionization energy
Ti
Mn
Which atom as the larger electronegativity value
B
In
Which atom as the larger electronegativity value
Rb
Cs
Which atom or ion is larger
Fe+2
Fe+3
Which atom or ion is larger
N-3
N
Which atom or ion is larger
Ca+2
Ca
Which atom or ion is larger
P-2
P-1
Which atom or ion is larger
Br
Br-1
Which atom or ion is larger
S
S-2
How many electrons can fit in one orbital?
1
2
3
4
