stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Duplicate of Atomic Structure & Periodic Table Mania Flashcards | StudBud
Explore
/
Duplicate of Atomic Structure & Periodic Table Mania
Duplicate of Atomic Structure & Periodic Table Mania
33 terms
·
StudBud Administration
·
31 plays
A review of atomic structure and the periodic table.
Flashcards
33 cards
F
Practice quiz
P
Host live
L
Questions
33
Answers
1
A row on the periodic table is also called a ________.
period
family
neighborhood
group
2
The ionic radius of a nonmetal is ________ than the atomic radius of the parent atom.
more polar
larger
smaller
less non-polar
3
To become a negative ion, an atom must ____________.
lose protons
gain protons
lose electrons
gain electrons
4
How many total electrons does an oxygen ion (O
-2
) contain?
12
10
8
6
5
Which of the following is an example of a homogeneous mixture?
mud
air
chocolate milk
smog
6
The number of protons an atomc contains is identified by the ____ ____ on the periodic table.
row #
group #
mass #
atomic #
7
Which subatomic particles are located inside the nucelus of an atom?
electrons & protons
protons & electrons
protons & neutrons
electrons & neutrons
8
Elements in groups 3 - 12 are called ___________.
inner transition metals
metalloids
transition metals
alkaline earth metals
9
To become a positive ion, an atom must ___________ .
lose protons
lose electrons
gain electrons
gain protons
10
Carbon-13 and Carbon-14 are examples of _______________ for the carbon element.
ions
isomers
indicators
isotopes
11
Who organized the first periodic table based the elements' atomic masses?
Moseley
Mendelev
Rutherford
Dalton
12
Transition metals are located in which sub-shell or orbital block on the perioidic table?
s - block
p - block
f - block
d - block
13
A column on the periodic table can also be called a ________ or a ___________.
period / group
family / period
family/ row
group / family
14
Halogens are found in what sub-shell or orbital block on the periodic table?
s - block
p - block
d - block
f - block
15
Elements on the modern periodic table are arranged according to their _________.
atomic masses
atomic properties
atomic numbers
atomic radii
16
Which of the following is an example of a heterogeneous mixture?
jello
salt water
alloys
sand
17
What is the noble gas configuration for Potassium?
[Ne] 4s1
[Kr] 4s1
[Ar] 4s1
[Al] 4s1
18
Which of the following is the correct electron configuration for Phosphorus?
1s22s22p63s23p3
1s22s22p63s23p6
1s22s22p63s23p5
1s22s22p63s23p4
19
Which subatomic particles are located inside the nucelus of an atom?
electrons & protons
electrons & neutrons
protons & electrons
protons & neutrons
20
Elements that have chemical and physical properities of both metals and nonmetals are _____.
rare earth metals
transition metals
metalloids
alkali earth metals
21
Atoms of the same element that have a different number of neutrons are called ____________.
ions
isomers
isotopes
indicators
22
How many total electrons would a ion of magnesium (Mg
+2
) contain?
12
14
10
8
23
The ionic radius of a metal is __________ than the atomic radius of the parent atom.
more non-polar
smaller
larger
less polar
24
Arrange the electronsof nitrogen in the following orbitals so that Hund’s rule is not violated!
↑↓ ↑↓ ↑ ↓ ↑
↑↓ ↑↓ ↑↓ ↑
↑↓ ↑↓ ↑↑ ↑
↑↓ ↑↓ ↑ ↑ ↑
25
Group 1 elements are also called ____________.
alkali metals
halogens
alkaline earth metals
noble gases
26
The average mass of all the isotopes for a given atom is called ___________.
average mass number
average atomic mass
average nuclear mass
average atomic number
27
Valence electrons are located _________.
in the outer orbital shell
in the first orbital outside the nucleus
in between the inner and outer shells
inside the nucelus
28
The sum of the number of protons and neutrons inside the nucleus is called the __________.
element number
mass number
atomic number
nucleus number
29
An atom, as shown on the periodic table, is neutral because it contains equal numbers of
protons and electrons
isotopes and ions
protons and neutrons
neutrons and ions
30
Which listing below shows the proper charges of the subatomic particles?
p = 0 n = +1 e = -1
p = -1 n = 0 e = +1
p = +1 n = 0 e = -1
p = +1 n = -1 e = 0
31
The modern periodic table, which is based on atomic number, was developed by ________.
J J Thompson
Rutherford
Moseley
Bohr
32
How many neutrons does Rb-85 contain?
48.468
37
122
48
33
Elements in group 17 are called ____________.
halogens
alkali metals
alkaline earth metals
noble gases
