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WorksheetsReview of Chapter 3
Total questions: 25
Worksheet time: 13mins
What percent of the mass of your body comes from only 4 elements
57
72
1
96
What are the 4 elements that comes from the mass of your body?
CHON
WHYZ
POTE
EADS
How many elements on the periodic table are only metals?
1/4
4/4
3/4
2/4
What are the 3 forms of Carbon that it can occur in?
Charcoal, Graphite, Diamond
Gold, Copper, Silver
Mayo, Ketchup, Mustard
Mountain Dew, Coca-Cola, Sprite
What is the Group 17 called?
Metals
Halogens
Nonmetals
Metalloids
Gold is used for wires in modern days
True
False
Who created the Periodic Table
Dimitri Mendeleev
Donald Trump
Steve Hawking
Daniel Larson
When was the Periodic Table created?
2000
1000 B.C.
1762
1869
What do they use for wires
Silver
Gold
Ketchup
Copper
Is Gold used for jewelry?
Yes
No
Why do people use gold for jewelry?
Beautiful Color and Metallic Luster
Ketchup and Mustard
Thread and Needle
Because it is rotten
Gold is expensive
False
True
Group 1 elements are not reactive at all
True
False
Stephen Hawking fixed the problem with Mendeleev's table
True
False
Why don't people use Gold for electric wires anymore?
Way too shiny
Too expensive
Definition of Conductor
Shiny
Conducts poor thermal energy and electricity but are good insulators
I don't know ask the teacher
Definition of Luster
Ability of a metal to reflect light
I honestly don't know
Rusty
Definition of Group
Teamwork
Mustard
A column on the Periodic Table
Definition of Period
I don't care
.
The rows on the Periodic Table
Definition of Ductility
Duck Tape
Ability to be pulled into thin wires
Nice and Firm
Definition of Malleability
Ability of a substance to be hammered or rolled into sheets
Bad boy
Going to the mall
Definition of Free element
Don't know and don't care
Doesn't exist by itself
Exists by itself
Definition of Insulator
Does allow energy to flow through at all times
Does not allow energy to flow through
Vacuum
Definition of Metalloid
Is an element that has physical and chemical properties of only nonmetals
Ketchup
Is an element that has physical and chemical properties of both metals and nonmetals
Is an element that has physical and chemical properties of only metals
Definition of Synthetic Element
Diamond :)
Elements that are man made, do not occur naturally on Earth
Elements that are natural to Earth
Graphite
