iRespond Question
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Which of the elements shown has 1 outer electron (D1)?
A.) element R
B.) element Q
C.) element Z
D.) element G
Elements in group 1 have 1 valence electron
Which of the elements shown are both Noble Gases (D1)?
A.) elements Q and RB.) elements Z and TC.) elements G and ED.) elements T and W
Group 18 are the noble gases
Which of the elements shown are both metals (D1)?
A.) elements Z and YB.) elements G and EC.) elements Q and R
D.) elements T and W
2 nonmetalsMetalloid and MetalBoth left of staircase2 nonmetals
Which of the elements shown are both in Group 13 (D1)?
A.) elements D and YB.) elements Q and EC.) elements G and ED.) elements Z and Y
Which of the elements shown is a Halogen (D1)?
A.) element G
B.) element Z
C.) element RD.) element Q
Group 17 are known as halogens
In which section will you find the Transition Metals (D2)?
A.) section 1
B.) section 5
C.) section 3
D.) section 4
D block, groups 3-12 are known of the transition metals
Which three groups of the Periodic Table contain the most elements
classified as metalloids (semimetals)?
A.) 1, 2, and 13
B.) 2, 13, and 14
C.) 14, 15, and 16
D.) 16, 17, and 18
Metalloids are located on the staircase
Magnesium has valence electrons in which subshell?
A.) s
B.) p
C.) d
D.) f
Group 2 is part of the s sublevel
The transition elements are contained in the
A.) s block
B.) p block
C.) d block
D.) f block
Groups 3-12
A horizontal row of blocks in the periodic table is called
A.) family
B.) group
C.) octec
D.) period
Where in the Periodic Table are you MOST LIKELY to find an
element that readily forms an +1 ion?
A.) Group 7
B.) Group 1
C.) Transition Metals
D.) Group 8
Which set of elements contains a metalloid?
A.) K, Mn, As, Ar
B.) Li, Mg, Ca, Kr
C.) Ba, Ag, Sn, Xe
D.) Fr, F, O, Rn
Arsenic is on the staircase
Which statement is TRUE about the modern PERIODIC TABLE?
A.) the elements are laid out in order of relative atomic mass
B.) elements in the same group have have an increasing number of electrons in the outer shell with increase in atomic number down the group
C.) most elements are metals
D.) from left to right, elements in the same period, use an increasing number of electron
shells (energy levels)
number
the same
top to bottom
group
Which is the electron configuration of a Noble Gas?
A.) 2-8-8-2
B.) 2-8-5
C.) 2-3
D.) 2-8
Calcium
Phosphorous
Boron
Neon, full outer shell (8)
A non-metallic element present in the third period is
A.) sodium
B.) scandium
C.) Krypton
D.) phosphorus
Right of staircase in the third row
Metal, row 3
Metal, row 4
Nonmetal, row 4
The family of elements to which potassium belongs is _________.
A.) alkali metals
B.) alkaline earth metals
C.) transition metals
D.) halogens
Group 1
Group 2
Groups 3-12
Group 17
A liquid non-metal is ___________.
A.) phosphorous
B.) mercury
C.) bromine
D.) nitrogen
Solid nonmetal
Liquid metal
Gas nonmetal
Which statement is TRUE about the modern PERIODIC TABLE?
A.) from left to right, elements in the same period, use an increasing number of electron shells (energy levels)B.) elements in the same group have have an increasing number of electrons in the outer shell with increase in atomic number down the group
C.) the elements were originally laid out in order of atomic massD.) the elements are laid out in order of number of neutrons
Rows have same number of shells
Groups have same number of valence electrons
protons
Neutral atoms with an s2p6 electron configuration in the highest energy
level are best classified as
A.) nonmetals
B.) metalloids
C.) metals
D.) noble gases 8 valence electrons
Which of the following is an alkaline earth metal?
A.) Rb
B.) Ba
C.) Cl
D.) Cu
Group 1, Alkali Metal
Group 2, Alkaline Earth Metal
Group 17, Halogen
Group 11, Transition Metal
Which of the following is a nonmetal?
A.) Ce
B.) S
C.) K
D.) Co
Right of staircase
Non-metals are generally located
A.) in the d block
B.) on the left of the periodic table
C.) on the right of the periodic table
D.) in toward the bottom of the periodic table
Who is considered the "creator" of the periodic table?
A.) Mendeleev
B.) Thompson
C.) Rutherford
D.) Mosely
Lanthanides and actinides have these kinds of orbitals:
A.) s only
B.) s, p and d
C.) s, p, d, and f
D.) f only
Which of the following have the most similar chemical properties?
A.) P, S, Cl
B.) Si, P, S
C.) K, Rb, Na
D.) K, Ca, Sc
Elements in the same group have similar properties due to having the same number of valence electrons
Which halogens are gases at STP?
A.) chlorine and fluorine
B.) chlorine and bromine
C.) iodine and fluorine
D.) iodine and bromine
Bromine is a liquid and Iodine is a solid
Atoms of elements in a group on the Periodic Table have similar
chemical properties. This similarity is most closely related to the
atoms'A.) number of principal energy levels
B.) number of valence electrons
C.) atomic numbers
D.) atomic masses
At STP, which substance is the best conductor of electricity?
A.) nitrogen
B.) neon
C.) sulfur
D.) silver metal
The properties of an element in the periodic table depends on its,
________.
A.) atomic size
B.) atomic mass
C.) electronic configuration
D.) number of protons
Which statement is TRUE about the modern PERIODIC TABLE?
A.) elements in the same group have have an increasing number of electrons in the outer shell with increase in atomic number down the group
B.) most elements are non-metals
C.) from left to right, elements in the same period, use an increasing number of electron
shells (energy levels)D.) the elements are laid out in order of atomic
number
Which statement is TRUE about the modern Periodic Table?
A.) a period is a vertical column of elements of different chemical character
B.) elements behave in the same way when the same number of electron shells are used
C.) about a 3/4 of the elements are non-metals
D.) a group is a vertical column of elements of similar chemical character
row
s in outer shell
The family of elements to which Iodine belongs is __________.
A.) alkali metals
B.) alkaline earth metals
C.) transition metals
D.) halogens
Group 1
Group 2
Groups 3-12
Group 17
Unknown element X has four energy levels, five valence
electrons, and is a metalloid. What is element X?
A.) Si
B.) Ge
C.) Se
D.) As
3,4, metalloid
4,4, metalloid
4,6, nonmetal
The number of shells in the elements of 3rd period is
__________.
A.) 1
B.) 2
C.) 3
D.) 4
E.) Impossible to tell
Row is equal to the number of energy levels
Which of the following elements is a solid non-metal at room temperature and standard
pressure?
A.) carbon
B.) mercury
C.) bromine
D.) copper
Liquid metal
Liquid nonmetal
Solid metal
As you move through a period from metals to non-metals the
ionization energy
A.) decreases
B.) increases
C.) remains constant
D.) varies at random
Which of the elements below would you predict to have the highest first ionization energy?
A.) Sodium
B.) Aluminum
C.) Calcium
D.) Sulfur
Which of the following factors contributes to the lower ionization
energy of the higher atomic number elements in a family?
A.) greater distance from the nucleus
B.) smaller distance from the nucleus
C.) greater nuclear charge
D.) same number of shells of electrons
Which element in Group 15 has the strongest metallic character?
A.) Bi
B.) As
C.) P
D.) N
As atoms of elements in Group 16 are considered in order from top to
bottom, the electronegativity of each successive element
A.) decreases
B.) increases
C.) remains the same
The least reactive element in Group 17 is
A.) Fluorine
B.) Chlorine
C.) Bromine
D.) Iodine
Which of the following increases with increasing atomic number in
group 2?
A.) ionization energy
B.) valence electrons
C.) atomic radius
D.) electronegativity