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Periodic Table/Properties Flashcards | StudBud
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Periodic Table/Properties
Periodic Table/Properties
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Periodic Table Quiz
Flashcards
25 cards
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Practice quiz
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Questions
25
Answers
1
Nonmetals are to the ___________ of the zig zag line
south
right
left
middle
2
The periodic table contains 18 ______________.
groups
periods
rows
elements
3
What is group 17 called?
Halogens
alkali metals
noble gases
alkaline earth metals
4
How many electrons make up a FULL valence shell?
10
8
4
5
What is the atomic number of Helium (He)?
1
4
3
2
6
Periods and rows run________on the period table
on the zig zag line
in rows
horizontal
vertical
7
Calculate the NEUTRON # for Oxygen using the information below:
24
8
16
8
Metals are to the ___________ of the zig zag line
middle
right
south
left
9
What does the zigzag line do?
separates the liquids from the gases
separates the halogens from the alkalis
separates the gases from the solids
separates the metals from the nonmetals
10
How many protons are in Helium (He)?
4
1
3
2
11
How many atoms are in this compound?
H4Ar2O5
3
2
11
4
12
Flexibility is an example of a
physical
physical property
chemical bond
chemical property
13
The periodic table is arranged _______________.
alphabetically
by increasing atomic mass
by increasing atomic #
14
Families/groups run________on the periodic table
in rows
vertical
horizontal
on the zig zag line
15
How many elements are in this compound?
Na2H6Ar8
5
3
16
2
16
Which group is the most reactive group on the periodic table?
alkaline earth metals
alkali metals
noble gases
17
Which group is the least reactive group on the periodic table?
alkaline earth metals
alkali metals
noble gases
18
What do the dots represent?
# of shells
# of neutrons
# of protons
# of valence electrons
19
What's the
atomic mass
of Hydrogen (H)?
1.008
Hydrogen
H
1
20
What is the maximum # of electrons in all the shells except the first shell?
6
4
2
8
21
How many
ELECTRONS
in Uranium (U)?
146
92
91
238
22
Who first arranged the periodic table?
Mr. Bodie
Einstein
Dimitri Mendeleev
Archimedes
23
What do the dots represent?
electrons
neutrons
protons
shells
24
The periodic table has how many elements?
100
118
92
125
25
Reaction to acid is an example of a
chemical fusion
chemical formula
chemical bond
chemical property
