Unit 3 Study guide physical science (w/n bonds & balancing equ.
Authored by Avery Reaves
Science
10th Grade
NGSS covered
Used 1+ times
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25 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following represents a covalent bond?
KBr
H₂O
CaO
MgCl₂
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the correct formula for carbon dioxide?
CO
CO₂
C₂O
C₂O₂
Tags
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which compound is formed by ionic bonding?
CH₄
H₂O
Na₂O
O
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the formula for sulfur hexafluoride?
SF
SF₆
S₆F
S₂F
Tags
NGSS.MS-PS1-1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the formula for potassium nitrate?
KNO₂
KNO₃
K₂NO₃
K₃NO₂
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the formula for phosphorus pentachloride?
PCl₃
PCl₅
P₅Cl
PCl
Tags
NGSS.MS-PS1-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
For each name given below, write the correct formula of the compound. Lithium Oxide
Li₂O
LiO
LiO₂
Li₃O
Tags
NGSS.MS-PS1-1
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