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CHEM club Trivia Flashcards | StudBud
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CHEM club Trivia
CHEM club Trivia
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1
The smallest pieces of matter are called ________.
Electrons
Particles
Atoms
Protons
2
People first realized that an atom had a proton and an electron in which decade?
1800s
1920s
1910s
1930s
3
What is the chemical formula for water?
HO2
H2O
NH3
CH4
4
People thought you could turn iron and lead into what?
Diamond
Silver
Gold
Water
5
What is the atomic mass of lanthanum?
138.91
139.81
140.88
72.45
6
The earliest form of chemistry was called _______.
Potions
Magic
Gig
Alchemy
7
Two or more compounds that have the same molecular formula but different arrangements of atoms are called?
Isotopes
Isoelectric point
Isomers
Isosceles triangle
8
What is the chemical symbol for technetium?
Th
Te
Tc
Tn
9
What is the name of the technique used to determine the concentration of a solution?
Spectroscopy
Distillation
Titration
Extraction
10
What is the atomic number for fluorine?
3
8
108
9
11
What is the name of the glassware used to heat liquids evenly?
Beakers
Distilling column
Condenser
Round-bottom flask
12
What is the chemical symbol for neptunium?
Np
Nu
Ni
Nt
13
Names for elements come from English or _______ name.
German
Latin
Dutch
Hindi
14
Which three metals are used for currency in the Wizarding World of Harry Potter?
Gold, iron, bronze
Gold, nickel, copper,
Gold, iron, copper
Gold, silver, bronze
15
Why does hydrogen have an atomic number of 1?
Because it only has 1 proton
Because it only has 1 electron
Because it only has 1 neutron
Because it only has 1 nucleus
16
In the TV show "The Simpsons," what element does Homer work with at the nuclear plant?
Annainium
Uranium
Einsteinium
Curium
