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Periodic Table Review Flashcards | StudBud
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Periodic Table Review
Periodic Table Review
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1
which of the following has the highest ionization energy?
gold
fluorine
silver
lead
2
What is the name of group 7A?
nobel gasses
alkali metals
transition metals
halogens
3
the distance from the center of the nucleus to the boundary of the electron cloud
electron affinity
atomic radius
ionization energy
4
electrons enter the lowest energy level first
Pauli exclusion principle
Aufbau's principle
Hund's rule
5
what is the defining characteristic of all noble gases?
have high boiling points
gases at normal temperature
are radioactive
largely unreactive
6
the d sublevel can hold how many electrons?
4
10
8
14
7
which element has 8 valence electrons?
lead
argon
helium
fluorine
8
The number of what subatomic particle tells you the element's identity?
protons
positrons
electrons
neutrons
9
as you move down a group, electron affinity (electronegativity)
increases
decreases
stays the same
10
which of the following is a halogen?
aluminum
chlorine
oxygen
boron
11
as you move from left to right across the periodic table ionization energy generally
decreases
increases
stays the same
12
Where are the valence electrons
the last energy level
in the nucleus
the first energy level
13
the f sublevel can hold how many electrons?
8
14
10
20
14
How many valence electrons does Helium have?
2
8
15
what is the name of group 1B-8B?
transition metals
alkali metals
alkaline earth metals
halogens
16
the s sublevel holds how many electrons?
6
8
2
10
17
Where is the densest element on the periodic table?
on the bottom
on the top
on the left
on the right
18
In Chemistry, what do we call the horizontal blocks of the periodic table?
groups
rows
families
periods
19
The picture below shows the electron configuration for which element?
Oxygen
Hydrogen
Aluminum
Gold
20
the p sublevel can hold how many electrons?
10
2
6
14
21
amount of energy required to remove an electron
electron affinity
atomic radius
ionization energy
22
Where are the noble gases?
2A/2
1A/1
8A/18
7A/17
23
as you move down a group, atomic radius
stays the same
increases
decreases
24
what element has an atomic number of 8?
lead
oxygen
neon
carbon
25
what is the name of the group of elements in 2A
transition metals
alkali metals
rare earth metals
alkaline earth metals
26
which of the following is a non-metal
lead
argon
mercury
magnesium
27
The atomic # of the 1st element in group 2 is 4. What is the atomic # of the 2nd element in group 2?
5
12
3
13
28
which of the following is an alkaline earth metal?
potassium
nickel
lead
calcium
29
how many metaloids are there?
7
10
6
4
30
What is the first metal in Group 1A?
Helium
Neon
Lithium
Hydrogen
31
how many electrons are on the third ring of a Bohr model?
32
8
2
18
32
how many electrons are on the 4 energy level of a Bohr model?
2
8
32
18
33
The Bohr model below is for which element?
Osmium
Iridium
Roetgenium
Rhenium
34
In Chemistry, what do we call the vertical blocks of the periodic table?
rows
columns
groups
families
35
as you move from left to right across the periodic table, atomic radius generally
stays the same
increasesd
decreases
36
which of the following is a metalloid?
aluminum
germanium
silver
gold
37
which of the following elements is most electronegative?
fluorine
oxygen
lead
boron
38
elements in a group have similar
number of electrons
number of protons
chemical properties
number of neutrons
39
as you move down a group, ionization energy generally
decreases
increases
stays the same
40
What are the elements called at the bottom of the periodic table?
alkaline earth metals
rare earth metals
alkali metals
transition metals
41
which of the following elements has the smallest atomic radius?
radon
potassium
francium
lithium
42
as you move from left to right across the periodic table, electron affinity (electronegativity)
stays the same
increases
decreases
43
which of the following is a metal?
potassium
bromine
iodine
carbon
44
Electron Configuration for K
1s22s22p63s23p64s2
1s22s22p63s23p64s23d10
1s22s22p63s23p64s1
1s22s22p63s23p63d1
45
an atom's likelihood of gaining an electron
ionization energy
atomic radius
electron affinity
46
what are the elements on the stair-step dark line called?
halogens
metaloids
metals
non-metals
47
what is the maximum possible number of valence electrons?
4
6
18
8
