
Chemistry
Authored by Emerald Felicity Tacio
Chemistry
University
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58 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Units used for scientific measurements
Metric System (SI)
CGS system
FPS system
:)
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Loss of Electron is an Oxidation Reaction, the compound is a _____
Reducing Agent
Oxidizing Agent
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Loss of Electron is an Oxidation Reaction, the compound is a _____
Reducing Agent
Oxidizing Agent
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
#of proton = ?
atomic number
mass number - proton
proton - charge
mass number
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
#of neutron= ?
atomic number
mass number - proton
proton - charge
mass number
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
#of electron= ?
atomic number
mass number - proton
proton - charge
mass number
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Types of Chemical Rxns:
Synthesis/Combination
A+B -----> AB
AB -----> A+B
AB+C -----> AC+B
AB+CD -----> AC+BD
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