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
18 terms
·
StudBud Administration
·
170 plays
9th grade intro chemistry periodic table review #9thgrade #chemistry
Flashcards
18 cards
F
Practice quiz
P
Host live
L
Questions
18
Answers
1
The horizontal rows of elements in the periodic table are
groups
periods
families
energy levels
2
The most abundant
element
in the earth’s crust is
cobalt
oxygen
aluminum
iron
3
The most abundant metal on the earth’s crust is
iron
tin
gold
aluminum
4
The elements in a period
belong to the same family
are not alike in properties
have identical properties
are arranged alphabeticall
5
Non-metals have relatively high melting points.
FALSE
TRUE
6
The noble gases are inert.
TRUE
FALSE
7
Which is not a true statement about transition metals
their compounds are usually brightly colored
they are good conductors of heat
most are in the gas state
they are good conductors of electricity
8
Most of the elements on the periodic table exist naturally as solids.
FALSE
TRUE
9
Elements on the right side of the periodic table tend to be
active gases
inactive solids
active solids
inactive gases
10
Nonmetals
generally have high densities
are good conductors of heat and electricity
are brittle and lack luster
are ductile and malleable
11
The modern periodic law states that properties of elements are periodic functions of their
atomic number
energy level
atomic phase
atomic mass
12
An alkali earth metal that is an essential part of the human body is __________ .
Lead
Copper
Calcium
Iron
13
The British scientist who rearranged the Periodic Table by atomic
number
is:
Neils Bohr
Ernest Rutherford
Dimitri Mendeleev
Henry Mosely
14
Two different elements cannot have the same atomic number.
<div>TRUE</div>
FALSE
15
The second most abundant element used in the manufacture of solar cells and computer chips is
silicon
aluminum
tin
gold
16
Metalloids are better conductors of heat and electricity than metals.
TRUE
FALSE
17
The properties of the elements in a group are similar (true or false).
TRUE
FALSE
18
Elements within the same vertical column
have similar but not identical properties
belong to the same period
have identical properties
are arranged alphabetically
