stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Unit 5: periodic table and periodic trends Flashcards | StudBud
Explore
/
Unit 5: periodic table and periodic trends
Unit 5: periodic table and periodic trends
14 terms
·
StudBud Administration
·
250 plays
Pre- and Post-Assessment over Periodic Trends for data collection
Flashcards
14 cards
F
Practice quiz
P
Host live
L
Questions
14
Answers
1
What is NOT a property of a metal?
High Luster
Malleable
Brittle
Good conductor
2
What are elements in the middle of the periodic table called?
Metalloids
Lanthanides
Middle Elements
Transition Metals
3
When an atom loses electrons its atomic radius
goes down
does nothing
goes up
4
Which has the highest ionization energy?
Na
S
Ar
Si
5
Which of the following is property of a metal?
Dull
Brittle
Good conductor
Not malleable
6
Which of these four elements has the largest atomic radius?
V
Hg
Ba
Zr
7
What happens to atomic radius as you go down a group?
Decreases
Increases
Remains the same
8
This scientist arranged his periodic table by atomic weight.
Moseley
Bohr
Rutherford
Mendeleev
9
How many valence electrons do the alkaline earth metals have?
7
2
1
12
10
Which has a lower ionization energy?
K
Kr
Ge
Co
11
Which of the following has the highest electron affinity?
He
Ba
Rn
O
12
When an atom gains electrons its atomic radius
goes down
goes up
does nothing
13
What generally happens to ionization energy as you move to the right of the periodic table?
It decreases
It increases
It stays the same
14
What is the trend for atomic radii?
Decreases to the right and increases going down
increases to the right and decreases going down
increases to the right and increases going down
increases towards transition metals then decreases
