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WorksheetsWoohoo!
Total questions: 93
Worksheet time: 47mins
choose the correct statement
the vertical column in the periodic table is called period
the vertical column in the periodic table is called group
the horizontal row in the periodic table is not called period
none of the above
Number of valence electrons in halogens is ..........
1
4
3
7
As you move left to right on a row or period what happens?
Atomic number increases by 1
Electrons decrease
Number of shells decrease
Nothing
What happens to the number of shells as you move down a group?
They decrease by 1
They increase by 1
Nothing
The first energy shell can hold ______ electrons.
2
8
18
Elements in the same group or column have the same ...
# of valence electrons
# of shells
# of protons
Mass Number
What does the atomic mass tell you?
Basically,the number of electrons and protons
The number of neutrons
Basically, the number of protons and neutrons
The number of protons.
Elements which are shiny, conduct electricity and heat are called
metal
nonmetal
metalloid
nonexistent
A chain of repeating units (called monomers)
monomer
dimer
replicate
polymer
Define polymer
circular molecule made with many repeating units
short molecule made of a few repeating units
long, chain-like molecule made of repeating units
chain-like molecule that contains hydrogen and oxygen
What is the process to make long polymer (plastic) chains?
Fractional Distillation
Curing
Fracking
Polymerization
Which elements create covalent bonds?
metals
metalloids
nonmetals
transition metals
Sodium alginate is
synthesized in the lab by heating salt in the presence of hydrophobic molecules.
a natural polymer obtained from kelp and seaweed
used as a synthetic replacement for salt.
not a polymer.
A polymer made in the laboratory (or industry) usually made from petrochemicals
nature polymer
natural polymer
protein
synthetic polymer
Once formed, it can be heated and reformed over and over again
thermoset
thermoplastic
elastomer
kevlar
Which of the following are found in the structure of a polymer?
Chains
Grains
Brains
Lanes
Which of the following types of chains would be found in a thermo plastic?
Cross linked chain
Branched chain
Laminated chain
Continuous chain
Which type of chain would be found in a thermosetting plastic?
Branched chain
Continuous chain
Cross linked chain
Linear chain
Polymers are derived from what raw materials?
Fossil fuels
Wood pulp
Clay
Metallic oxides
Steel generally speaking is made of
iron and carbon
copper and iron
tin and carbon
aluminum and nickel
Bronze is an alloy made of
aluminum and magnesium
copper and tin
lead and tin
copper and nickel
Steel can become stainless when alloyed with _____.
chromium and nickel
copper and zinc
tin and lead
iron aand carbon
Ferrous metals contain iron and never rust
True
False
Ductile metals
Will stretch without being damaged
Can be drawn or stretched out into long wires
Will never break
include examples such as Copper
Which metal is the best conductor of electricity?
Steel
Zinc
Copper
Brass
Alloys are created to improve the working properties and appearance of metals, they are made by cobining two or more elements.
True
False
Airplanes are made of pure aluminium.
True
False
Pure iron is _________________ .
soft and weak
hard and stong
bendy and brittle
The series of events consisting of characters, actions and conflict in a story.
setting
theme
plot
mood
What is oxidation?
A reaction involving oxygen
A reaction involving non-metals
Rusting is a special term, given to the corrosion metal is... .
Au
Pt
Fe
Ag
What is the chemical name given to Rust ?
Iron dioxide
Steel oxide
Iron oxide
Carbon dioxide
Rusting can be prevented by
Alloying
Tinning
Galvanizing
All of above
Which diagram shows the most favourable conditions for rust to appear on the nail?
A
B
C
D
Which of the following is MOST reactive?
Magnesium
Lead
Tin
Copper
Zinc
Choose the least reactive metal
calcium
magnesium
iron
copper
What does displacement mean?
A chemical reaction where a less reactive metal takes the place of a more reactive metal in a compound.
A chemical reaction where a more reactive metal takes the place of a less reactive metal in a compound.
A more reactive metal is removed from a compound.
Magnesium chloride + Sodium → ?
Sodium chloride + Magnesium
Magnesium chloride + Sodium (No change)
Sodium magnesium + Chlorine
Lithium chloride + Iron → ?
Lithium chloride + Iron (No change)
Iron chloride + Lithium
Lithium oxide + hydrogen
Zinc sulphate + Magnesium → ?
Magnesium + Sulphur + Hydrogen
Zinc sulphate + Magnesium
Magnesium sulphate + Zinc
Will silver react with magnesium chloride solution?
yes
no
Who is this
Gumball
Darwin
Richard
Anasis
Which cartoon?
A. Simpsons.
B. Futurama.
C. Flintstones.
D. Family Guy.
Match the flag to the country.
Spain
United Kingdom
Match the flag to the country.
South Africa
India
What is the capital city name of Thailand?
CHIANG MAI
PHUKET
BANGKOK
CHANG HAI
The Capital city of Mongolia
Nalaikh
Ulanbaatar
Olgii
Bagahuur
The Capital city of New Zealand
Christchurch
Hamilton
Wellington
Auckland
Who is this?
Shawn mendes
Snoop Dogg
DJ Kaled
Justin Biebier
Who is the billionaire in the MCU
Bruce Banner
Captain America
Tony Stark
None of these
What song does Baby Groot dance to at the end of the first Guardians of the Galaxy film?
"I Want You Back" by the Jackson Five
"Cherry Bomb" by The Runaways
"Hooked On A Feeling" by Björn Skifs
"Mr Blue Sky" by Electric Light Orchestra
Which of these is Hawkeye?
Which Avenger does Thor team up with in Thor: Ragnarok?
Hulk
Hawkeye
Iron Man
Captain America
What does S.H.I.E.L.D. stand for?
Some Helpful Individuals Experiencing Lots of Disasters
Silly Hippies In Extra Long Dungarees
Safety Helmets Inside Ensure Lower Danger
Strategic Homeland Intervention, Enforcement and Logistics Division
What's the kind of metal is Captain America's shield?
Titanium
Iron
Steel
Vibranium
What is Drakes real name?
Oshea Jackson
Aubrey Graham
Calvin Braudus
Christopher Wallace
Who Is This?
Mariah Carey
Pink
Adele
Doja Cat
Which artist wrote the song "Bad Guy"?
Camilla Cabello
Justin Beiber
Bilie Eilish
Michael Jackson
Who is the husband of Beyonce?
Prince royce
Jay Z
Alex rodriguez
Kanye West
Which Artists wrote the hit song "Sunflower"?
Post Malone and Swae Lee
Post Malone and Roddy Rich
Post Malone and Justin Beiber
Queen
Name the brand:
Yeezy
Nike
Converse
Uggs
what is this brand?
xanel
chanel
canel
hanel
Name The Brand!
MLS
NBA
NFL
MLB
How many questions does a four year old child ask on average every day?
100 questions
200 questions
300 questions
400 questions
Cotton candy was invented by a dentist.
True
False
Which planet did Superman come from?
Eternia
Krypton
Earth
Krytopia
How many days does the month of March have?
28
30
29
31
How many minutes are there in a year?
1550
1440
1450
1420
What term is used in tennis for 40 - 40?
Deuce
Ace
Advantage
Match Point
What is the capital of Germany?
Frankfurt
Munich
Berlin
Hamburg
