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Periodic Table
Periodic Table
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A #Science #Quiz Reviewing #PeriodicTable of the #Elements
Flashcards
29 cards
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Questions
29
Answers
1
What is the atomic mass of Nitrogen ?
7.01
14.01
21.01
7
2
According to given table, how do density and atomic mass
change
as atomic number
increases?
Density increases and atomic mass decreases
Density decreases and atomic mass increases
Density and atomic mass decrease
Density and atomic mass increase
3
Chlorine and fluorine are in the same family & they have similar properties. Which is correct?
Chlorine and fluorine are both gases.
Chlorine and fluorine are in the same block.
Chlorine and fluorine are in the same period.
Chlorine and fluorine are in the same group.
4
What are two properties that make a metal a
good choice to use as a wire
in electronics?
Conductivity, Malleability
Malleability, high density
Luster, Malleability
Ductility, conductivity
5
A single horizontal portion of the periodic table, as shown below, is called _____.
a class
a period
a method
a group
6
Which statement about noble gases is correct?
They exist as single atoms rather than as molecules.
They are highly reactive with both metals and nonmetals.
They rarely form compounds in nature.
They form compounds with very bright colors.
7
Elements were arranged in order of increasing atomic mass on Mendeleev's first periodic table.
True
False
8
Group 14 on the periodic table contains
metals, nonmetals, and metalloids
.
True
False
9
All periods on the periodic table contain the same number of elements.
False
True
10
Which of the following is
NOT
a property of all metals?
conduct electricity
malleable when solid
does not conduct heat
shiny
11
If
5X - 4 = 26
What does X equal?
6
5
30
4.5
12
Which of the following categories of elements represents most of the periodic table?
metals
metalloids
gases
nonmetals
13
In general,
nonmetals
are ________.
good conductors of heat
malleable and ductile
gases at room temperature
good conductors of electricity
14
The elements in the second column from the left edge of the periodic table are the _____.
lanthanide and actinide series
alkaline earth metals
alkali metals
transition elements
15
Lucky Question :) :) :) :) Choose the one that is correct :)
I know What Periodic Table is :) :)
I am NOT lucky at all :( :) :( :)
I am confused !!! :( :( :(
I am ready for the TEST :)
16
Which general statement does
NOT
apply to metals?
Most metals are brittle.
Most metals are good conductors of electric current.
Most metals are malleable.
Most metals are ductile.
17
Helium and most nonmetals are found in which area of the periodic table?
On the left-most side.
In the middle column of the periodic table.
On the right side.
In the bottom rows.
18
For undiscovered elements. A reasonable value for the atomic mass of the missing element is __.
101
34.8
68.2
72.3
19
The place of an element in the modern periodic table is determined by its _______.
atomic number
density
chemical activity
atomic mass
20
Which elements are located
between
the metals and the nonmetals on the periodic table?
noble gases
metalloids
halogens
synthetics
21
Which of the following is NOT one of the main elements in the human body?
oxygen
hydrogen
carbon
lead
22
All
________
except mercury are
solids
at room temperature.
mixtures
metalloids
metals
nonmetals
23
Which of the following elements is the most common element
in the universe
?
oxygen
helium
hydrogen
nitrogen
24
What happens to these elements as atomic number
increases?
Both melting point and boiling point decrease
Melting point increases and boiling point decreases
Melting point decreases and boiling point increases
Both melting point and boiling point increase.
25
What is meant by
"
periodic"
in Periodic Table?
the elements occur more than once
the table can be changed as needed
the table has repeated cycles
the table is only good for so long
26
A halogen is an element that can react with a metal and form _____.
sulfur
a salt
metal
liquid
27
What is the name of the group 17 on the periodic table ?
alkaline earth metals
Halogens
Noble Gases
alkaline metals
28
what is the answer?
No no It is 16
I am pretty sure I did not eat those fruits!!! it is 0
I think it is 18
is this science? 50
29
A metalloid is an element with the same properties as a metal.
False
True
