stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
The Periodic Table Flashcards | StudBud
Explore
/
The Periodic Table
The Periodic Table
20 terms
·
StudBud Administration
·
217 plays
This is a review for Modern Chemistry, Chapter 5, The Periodic Law.
Flashcards
20 cards
F
Practice quiz
P
Host live
L
Questions
20
Answers
1
Which of the following elements has the greatest atomic radius?
S
C
Si
Ba
2
Which of the following elements has the lowest electronegativity?
F
Cs
C
O
3
The electron configurations of main-group elements end in ___.
s and p orbitals.
p and d orbitals.
s and d orbitals.
d and f orbitals.
4
The physical and chemical properties of the elements are functions of their atomic number is _.
The Pauli Exclusion Principle
The Periodic Law
Hund's Rule
The Octet Rule
5
For each successive electron removed from an atom, the ionization energy ___.
decreases.
remains the same.
increases.
equals the nuclear charge.
6
Which of the following elements is most similar in behavior to calcium?
sulfur
sodium
magnesium
chlorine
7
Which of the following elements have full outer energy levels when they are in the ground state
halogens
transition metals
noble gases
alkali metals
8
Which one of these groups contain atoms with the lowest attraction for electrons in compounds?
Group 1
Group 17
Group 16
Group 2
9
The halogens are located on the periodic table in Group ___.
1
2
17
18
10
Which of the following elements has the greatest ionization energy?
K
Ga
Hg
As
11
Which group or family of elements is not correctly matched with its common family name?
Group 2: alkaline-earth metals
Group 18: noble gases
Group 17: halogens
Group 3: alkali metals
12
A horizontal row in the periodic table is called a(n)
family.
octet.
period.
group.
13
Mendeleev organized the chemical elements based on their _____
mass and properties.
charges.
atomic numbers.
symbols.
14
When a carbon atom is in its ground state, how many electrons are in its outermost shell?
8
1
4
2
15
A measure of the ability of an atom in a compound to attract electrons from another atom is__.
ionization energy
electron configuration
electronegativity
electron affinity
16
As the atomic number increases within a group or family of elements, the atomic radius ___.
varies unpredictably
decreases regularly.
generally increases.
remains generally constant.
17
Which of the following elements has the lowest electron affinity?
Br
I
As
Ar
18
The number of valence electrons for Group 2 elements is ____.
2
n-1
equal to the period number
8
19
All of the alkali metal elements are found on the periodic table in ____.
Group 1
Group 2
Period 1
Period 2
20
Which of the following elements is a transition metal?
calcium
iron
sodium
sulfur
