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Chemical Formulas Ionic and Polyatomic Formula Balancing Equation
Authored by Lisa Thompson
Science
10th Grade
NGSS covered
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15 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A sodium ion has a charge of
-1
-2
+1
+2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
True or False: An ionic bond forms when atoms of a non-metal give up electrons to atoms of a metal
True
False
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the correct molecular formula of Calcium Chloride?
CaCl
Ca2Cl
CaCl2
Ca3Cl2
Tags
NGSS.MS-PS1-1
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the chemical formula for the compound containing one nitrogen atom and two oxygen atoms?
O2N
N2O
NO
NO2
Tags
NGSS.MS-PS1-1
5.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
The force of attraction that holds together atoms that share electrons is a(n) (a) bond.
6.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
The force of attraction that holds together oppositely charged ions is a(n) (a) bond.
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The chemical formula for carbon dioxide is
CO
C2O
CO2
C2O2
Tags
NGSS.MS-PS1-1
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