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Chapter 6 REVIEW Flashcards | StudBud
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Chapter 6 REVIEW
Chapter 6 REVIEW
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Periodic Table Review Questions
Flashcards
28 cards
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Practice quiz
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Questions
28
Answers
1
Where are metalloids located?
far right
center block (d block)
touching the stair step dividing line
lower area- f block
2
What are semiconductors, used in computers and electronics?
gases
metals
metalloids
nonmetals
3
What are horizontal rows called?
Families
Columns
Periods
Groups
4
What is the trend for ionization energy?
Increases both across and down
Increases across, decreases down
Decreases both across and down
Decreases across and increases down
5
What is the trend in electronegativity?
Increases across and up
Decreases across and down
Increases across and down
6
The energy required to remove an electron off of an atom is called the…..
electronegativity
octet rule
ionization energy
ionic pull
7
Where are the nonmetals located on the periodic table?
Center
Left and center
Bottom left
Upper right
8
Who lived in 1700s and organized elements into 4 categories?
Newlands
Mendeleev
Lavoisier
Mosely
9
What are most chemical properties related to within a family?
Mass number
Number of protons
Number of neutrons
Number of valence electrons
10
What is the name of family 2? (ends in s2 configuration)
transition elements
Halogens
alkali metals
Alkaline earth metals
11
Which of the following is NOT a metal? Sn, Mg, P, Pt
Pt
Mg
P
Sn
12
Calcium in Family 2A, will _____
gain 6 electrons to have 8, charge=0
lose 2 electrons and become +2
lose 2 electrons and become -2
gain 2 Electrons and become -2
13
Which property below is NOT a property of metals?
ductile
Lustrous
poor conductors
malleable
14
What is the periodic trend for electronegativity?
Increases across and down
Increases across, decreases down
Decreases across, increases down
Decreases across and down
15
What is the trend in atomic radius? (size)
Increases down and across
decreases down and across
Increases down, decreases across
16
Determine the name of the element in period 5, group 14. (4A)
none of these
lead
tin
antimony
17
What element is a metalloid in the 2nd period?
N
Si
B
Zn
18
What elements have 1 valence electron and therefore are the most reactive metals?
Halogens
Alkali metals
Alkaline earth metals
Transition metals
19
organized the first periodic table based upon the properties and masses of elements
Lavoisier
Newlands
Mosely
Mendeleev
20
The most reactive nonmetals are called _________________ and their group number is __________.
Alkali metals- 1
Halogens- 13
Noble Gases- 18
Halogens-17
21
What color is the halogen family here?
red
orange
purple
light blue
22
What are the very most stable elements?
Alkaline Earth Metals
Halogens
Alkali Metals
Noble Gases
23
Which group is colored yellow in the periodic table on this slide? (and what block?)
Noble gases (part of p block)
Halogens (part of p block_
Transition metals (d block)
Alkali metals (part of s block)
24
Rank the following from biggest to smallest size: Na, Na+, Na-
Na+, Na-, Na
Na, Na-, Na+
Na+, Na, Na-
Na-, Na, Na+
25
What is the name of Family I on the periodic table?
Alkali Metals
Halogens
Transition metals
Alkaline Earth Metals
26
Determine if the following are in the same period or the same group? Al and P
same group
same period
27
What is the name of the elements at the bottom of the periodic table in the f block?
Transition elements
Noble Gases
Halogens
Rare earth metals
28
Who developed the "law of Octaves"? (only partly right)
Newlands
Mosely
LaVoisier
Mendeleev
