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Chapter 10 The Periodic Table Review Flashcards | StudBud
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Chapter 10 The Periodic Table Review
Chapter 10 The Periodic Table Review
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Chapter 10 review
Flashcards
27 cards
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Answers
1
Elements in the same _____ on the periodic table share similar properties.
Category
Atomic Mass Range
Group
State of matter
2
What four elements make up 96% of the human body?
Carbon, Sodium, Oxygen, Hydrogen
Hydrogen, Carbon, Oxygen, Sodium
Carbon, Oxygen, Nitrogen, Chlorine
Hydrogen, Carbon, Oxygen, Nitrogen
3
The properties of elements in a(n) _____________ on the periodic table vary from left to right.
Period
Conductor
Halogen
Group
4
The ability of a metal to be pulled into thin wires
Reactivity
Malleability
Combustability
Ductility
5
Elements in the same ____________ on the periodic table share similar properties.
Period
Cluster
Group
Malleability
6
On a periodic table, an element's key includes; element symbol, atomic #, state of matter and:
Reactivity
Density
Atomic Mass
Ductility
7
The properties of elements in a(n) ____ on the periodic table vary from left to right.
Period
Noble gases
Metalloid
Conductivity
8
Which three elements contain only metals?
Copper, Oxygen, Sulfur
Sodium, Gold, Lithium
Nitrogen, Mercury, Neon
Carbon, Potassium, Silver
9
Elements located between the metals and non-metals are called:
Metalloids
Alkali Metals
Gases
Carbons
10
Most of the metals on the periodic table are located where?
In groups 16-18
In groups 1-12
In groups 3-12
In groups 1-2
11
How would an element on the left side in row 4 differ from an element in the middle of that row
The left element would have a lower melting point
The left element would be less malleable
The left element would have more mass
The left element would have no metallic properties
12
Based on this element, what can you predict about the atomic mass & atomic number to its right?
Atomic #14, Atomic Mass decreases
Atomic #15, Atomic Mass decreases
Atomic #32, Atomic Mass increases
Atomic #17, Atomic Mass increases
13
A group 1 element, such as lithium, is an example of a(n)
Halogen
Transition Metal
Alkali Metal
Alkaline-Earth Metal
14
The first periodic table arranged elements in order of:
decreasing atomic number
increasing atomic number
decreasing atomic mass
increasing atomic mass
15
What do all the noble gases have in common?
They are great conductors
They are not very reactive
They are metals
They are malleable
16
Alkaline-Earth Metals all have what in common?
They are reactive metals.
They have 2 outer electrons (Group 2)
They are solids.
All answers are correct
17
Elements in group 18 are called:
Noble Gases
Actanides
Alkalis
Halogens
18
All elements on the left side of the periodic table are _____ except for hydrogen.
Metals
Gases
Nonmetals
Reactive
19
Which property do all metalloids share?
Semiconductivity
High luster
Low boiling point
Low melting point
20
The halogens in group 17 have what in common?
They are used for light bulbs
They are metalloids
They have malleability and ductility
They are reactive gases
21
How are elements arranged on the periodic table?
By date of discovery
Alphabetically
According to their properties
By favorites
22
What are the elements in groups 3-12 called?
Alkaline-Earth Metals
Transition Metals
Noble Gases
Lanthanides
23
A group 2 element, such as magnesium, is an example of a(n)
Alkaline-Earth Metal
Alkali Metal
Halogen
Actinide
24
Gold can be hammered by artists into thin sheets because of...
Malleability
Radiance
Luster
Density
25
A _____ conducts electricity like a metal & controls the flow of electricity like a nonmetal.
Semiconductor
Metals
Alkaline-Earth Metals
Transition Metals
26
All metals are good _____ of thermal energy and electricity
Reactors
Insulators
Collectors
Conductors
27
How does melting point change across a period on the table?
It increases
It decreases then increases
It decreases
It increases then decreases
