stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Duplicate of Periodic Table Flashcards | StudBud
Explore
/
Duplicate of Periodic Table
Duplicate of Periodic Table
20 terms
·
StudBud Administration
·
10 plays
A final review following a periodic table unit.
Flashcards
20 cards
F
Practice quiz
P
Host live
L
Questions
20
Answers
1
Which metal is liquid in room temperature?
Br
Na
Ca
Hg
2
How is the modern periodic table arranged?
Increasing atomic mass
increasing valence electrons
increasing energy levels
Increasing atomic number
3
How was Mendeleev's periodic table arranged?
Increasing atomic number
increasing energy levels
increasing number of valence electrons
Increasing atomic mass
4
What is the name of group 2A?
Noble Gases
Alkali Metals
Halogens
Alkaline Earth Metals
5
Metals have all of the properties listed EXCEPT...
Shiny
Malleable
Good conductors of heat and electricity
Brittle
6
The ability of a metal to be drawn into a wire is a property known as
ductility
brittleness
conductivity
malleability
7
Vertical columns on periodic table
periods
groups
classes
rows
8
What element are to the right side of the stair step line?
metalloids
transistion metals
metals
nonmetals
9
Number of valence electrons increases as you move
across a period
There is no pattern in valence electrons
Down a group
10
What is the general trend in reactivity of the metals as you move down a group?
More reactive at bottom
Each group of metal has a different pattern
More reactive at top
11
Horizontal rows on the periodic table
Classes
Groups
Periods
Families
12
What are valence electrons
Electrons in the outermost energy level
Electrons in the innermost energy level.
13
How many valence electrons does Nitrogen have?
5
15
2
7
14
What is the most reactive group of metals?
Alkali metals
Halogen
Alkaline Earth Metals
Transition Metals
15
What elements are located along the stair-step line?
metals
inner transition metals
metalloids
transition metals
16
What is NOT true of the group of elements shown.
They are called Noble Gases
They are very reactive
They all have a full outer shell of electrons
Most have 8 valence electrons
17
Who created the first periodic table?
Mendeleev
Dalton
Rutherford
Mosely
18
Elements in the same period have what in common?
Number of occupied energy levels
Number of valence electrons
Similar properties
Similar Density
19
The most reactive nonmetal on the periodic table is
Helium
Flourine
Astitine
Carbon
20
Which is the only element found to the left of the zigzag semi-metal line.
Boron
Si
H
Chlorine
