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Periodic Table Flashcards | StudBud
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Periodic Table
Periodic Table
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#physical science #periodic table layout
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1
The elements on the periodic table are arranged in order of increasing
atomic mass
oxidation number
atomic number
molar mass
2
Which group 14 element is classified as a metal?
germanium
silicon
tin
carbon
3
Which element is classified as synthetic?
Chromium
Rubidium
Uranium
Technicium
4
What is the total number of outer electrons in an atom of germanium in the ground state?
4
14
8
2
5
An atom of which element has the largest atomic radius?
Zn
Na
Si
Fe
6
Which list of elements consists of a metal, a metalloid, and a nonmetal?
Sn, Si, C
O, S, Te
Cr, Mo, W
Li, Na, Rb
7
Which element is an active nonmetal?
chromium
neon
zinc
oxygen
8
Which gaseous element has the greatest density at STP?
F2
O2
N2
Cl2
9
The element in period 4 and group 1 of the periodic table would be classified as
metal
nonmetal
metalloid
noble gas
10
Which group is known as the halogens?
18
17
2
1
11
Which element has chemical properties that are most similar to the chemical properties of Na?
K
Mg
Se
Cl
12
The elements located in the lower left corner of the periodic table are classified as
metals
metalloids
noble gases
nonmetals
13
Other than mercury, this element is naturally a liquid?
Cadmium
Bromine
Bismuth
Iodine
14
This man is credited with creating the first Periodic Table
Michelson
Mendeleev
Moriarty
Mendel
15
The elements in group 2 are classified as
metalloids
magnesium
metals
lithum
16
The Lanthinides are also known as...
rare earth's
chalcogens
halogens
earth metals
17
Chalcogens are also known as the ....
Fluorine Group
Nitrogen Group
Oxygen group
Halogens
18
Which group 14 element is a metalloid?
carbon
lead
tin
silicon
19
Which element is classified as a nonmetal?
Be
Al
Cl
Si
20
Which element is a noble gas?
maganese
chlorine
krypton
antimony
21
Which element is most chemically similar to chlorine?
Fr
S
F
Ar
22
Element X is a solid that is brittle and has 6 valence e. In which group can it be found?
2
1
16
15
23
What is the total number of outer electrons in an atom of sulfur in the ground state?
8
6
3
4
24
Which pair of symbols represents a metalloid and a noble gas?
Si and Bi
Ne and Xe
As and Ar
Ge and Te
25
What is the total number of outer electrons in a calcium atom in the ground state?
2
18
20
8
26
Which element is an alkali metal?
sodium
hydrogen
zinc
calcium
27
Which element has chemical properties that are most similar to the chemical properties of Na?
beryllium
lithium
calcium
magnesium
28
All the atoms of the element in period 2 have the same number of
shells
valence electrons
protons
neutrons
