Elements and Compounds Challenge
Authored by waseem khan
English
Professional Development
Used 2+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the symbol for Hydrogen?
O
H
N
He
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the chemical formula for water?
H2O
NaCl
H2O2
CO2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the symbol for Carbon?
C
O
N
C2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the chemical formula for Sodium Chloride?
NaCl2
NaClO
NaCl
Na2Cl
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the symbol for Oxygen?
CO2
O
H2O
O2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the chemical formula for Carbon Dioxide?
C2O
CO
CO3
CO2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the symbol for Nitrogen?
H
N
O
C
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