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TKA Chemistry and general knowledge Quiz! Flashcards | StudBud
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TKA Chemistry and general knowledge Quiz!
TKA Chemistry and general knowledge Quiz!
40 terms
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Answers
1
Which of these elements are a Halogen?
oxygen
Carbon
Fluorine
Calcium
2
What is defined as the number of atoms found in exactly 12 grams of carbon-12, where the carbon-12 atoms are unbound?
Mole
Score
Flamingo
Eagle
3
Hydrofluoric acid is so corrosive that it will dissolve glass. Is hydrofluoric acid a weak acid?
True
False
4
Chemistry is THE CENTRAL SCIENCE
False
True
5
What was ketchup used for in the 1830s?
Sauce
Base sauce for pasta
Medicine
Fake blood for movies
6
A mole contains Avogadro's number of items. What is Avogadro's number?
3 x 10^8
6.02 x 10^-23
6023
6.023 x 10^23
7
What is the most abdundant gas in the earth's atmosphere
Nitrogen
Oxygen
Helium
Fluorine
8
What is the name of the table of elements?
Chemical Table
Periodic Table
Elemental Table
Symbol Table
9
What subject does Ms. Venter teaches in Y13?
Chemistry
Biology
Physics
Psychology
10
How many non-silvery metals exist?
3
2
1
4
11
How many elements are in the mordern day periodic table?
123
100
105
118
12
What do you call an atom that has more protons than electrons?
A Cation (positive ion)
A Molecule
An anion (negative ion)
An Isotope
13
What teacher has the best trim in the school?
Mr. Vaughn-Jordan
Mr. Sinna
Mr. Mohamed
Mr. Fuentes
14
What country consumes the most chocolate per person each year?
Switzerland
USA
Nigeria
Belgium
15
Mr. Mohamed graduated in Optometry (Opticians Eye Science)
True
False
16
The symbol Sb stands for stibnum or stibnite. What is the modern name of this element?
Tin
Seaborgium
Arsenic
Antimony
17
Which element is used as a disinfectant, a bleaching agent and to purify water?
Iodine
Bromine
Fluorine
Chlorine
18
In Chemistry, Orange Juice is considered _____ ?
Pure
Impure
19
Which country invented ice cream?
Italy
Russia
China
USA
20
When was Diet Coke invented?
1982
1981
1983
1980
21
All of the following elements are liquids around room temperature except which one?
Mercury
Bromine
Magnesium
Gallium
22
Which of these elements isn't a noble gas?
Argon
Chlorine
Helium
Neon
23
Which has more sugar: a lemon or a strawberry?
Strawberry
Lemon
24
Name the country that owns this flag
Norway
Sweden
Iceland
UK
25
What is the chemical name for table salt?
Calcium carbonate
Sodium bicarbonate
Sodium chloride
Calcium chloride
26
Who is credited with the invention of the modern periodic table?
Mendel
Nobel
Mendeleev
Laviosier
27
In what Year was Youtube Created?
2006
2005
2007
2008
28
1912 was an Olympic year.
Niels Bohr
was trying out for A National Olympic Football team, which country?
Denmark
Norway
Finland
Sweden
29
Ernest Rutherford, who became known as the father of nuclear physics, was born in which country?
United Kingdom
New Zealand
United States of America
Australia
30
Sir Isaac Newton was born in 1642 in England, but what day?
New Years Day
Easter Sunday
Christmas Day
Halloween
31
Only four elements are magnetic at room temperature, iron is one, can you name the other three?
Nickel, cobalt and gadolinium
Titanium, Cobalt and gadolinium
Nickel, Cobalt and Titanium
Titanium, nickel and gadolinium
32
A proton carries a positive charge.
False
True
33
We all attend The Kingston Acadamey?
True
False
34
You can't live without iron. Where in the body is most of the iron located?
Brain
Blood
Skin
Bones
35
You can't live without water! What is its chemical formula?
H2
OH2
O2
H2O2
36
What is the only Disney animated feature film that has a title character who doesn’t speak?
Pengu
Dumbo
Mr. Bean
Bambi
37
What is the chemical symbol for Gold?
Go
Gd
Ag
Au
38
What do you call a person who does not eat meat but eats fish?
Vegan
Peadiatrician
Pescatarian
Vegetarian
39
Which gas, discovered in 1898, is used in car headlamps to produce adequate light immediately upon switching on?
Helium
Neon
Argon
Xenon
40
What do you do with a wonton?
Sell it
Spin it
Eat it
Flick it
