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Periodic Table Unit Pre-test Flashcards | StudBud
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Periodic Table Unit Pre-test
Periodic Table Unit Pre-test
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A quick pre-test to gauge prior periodic table knowledge.
Flashcards
10 cards
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Practice quiz
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Questions
10
Answers
1
Atomic radius generally increases from
top to bottom within a group & right to left across a period
top to bottom within a group & left to right across a period
bottom to top within a group & left to right across a period
There is no periodic trend for atomic radius.
2
Which of the following is NOT a general property of metals?
poor conductor of heat/electricity
malleable
high luster
ductile
3
The electron configuration for an element in the halogen group should always end with
ns2np5
ns2np6
ns2np2
ns2np4
4
Mendeleev arranged the elements in HIS periodic table in order of
increasing atomic number
atomic mass
number of protons
number of electrons
5
The modern periodic table has elements arranged in order of
increasing atomic mass
melting and boiling points
increasing atomic number
their colors
6
Which of the following information is usually NOT included on a periodic table?
symbol
atomic mass
color
atomic number
7
Which of the following sequences of first ionization energies is incorrect?
F > O > C
O > S > Se
K > Rb > Cs
K > Na > Li
8
Which of the following elements is incorrectly matched with its family?
Ga, transition metal
Cu, transition metal
Ne, noble gas
Cl, halogen
9
How do ions form?
When an atom shrinks
When protons and neutrons fuse
When electrons are transferred between atoms
When electrons transition between energy levels
10
In which pair of elements are the chemical properties of the elements most similar?
nitrogen and oxygen
nitrogen and phosphorus
boron and oxygen
sodium and chlorine
