Science TEKS 8.6B & 8.6E
Authored by Tonya Sullivan
Science
8th Grade
NGSS covered
Used 30+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Count the atoms of each element in this molecule: 2H₂O.
2 hydrogen atoms and 1 oxygen atom
4 hydrogen atoms and 2 oxygen atoms
2 hydrogen atoms and 2 oxygen atoms
4 hydrogen atoms and 1 oxygen atom
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Count the atoms of each element in this molecule: 2H₂O₂.
H: 2, O: 2
H: 4, O: 4
H: 2, O: 4
H: 4, O: 2
Tags
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Count the atoms of each element in this molecule: 3CH₄O.
C: 3, H: 12, O: 3
C: 3, H: 12, O: 1
C: 1, H: 4, O: 1
C: 3, H: 4, O: 3
Tags
NGSS.MS-PS1-1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Count the atoms of each element in this molecule: 2NaCl.
2 Na, 2 Cl
1 Na, 1 Cl
2 Na, 1 Cl
1 Na, 2 Cl
Tags
NGSS.MS-PS1-1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Count the atoms of each element in this molecule: 3MgSO₄.
3 Mg, 3 S, 12 O
3 Mg, 1 S, 4 O
1 Mg, 1 S, 4 O
3 Mg, 3 S, 4 O
Tags
NGSS.MS-PS1-1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Count the atoms of each element in this molecule: Mg(SO₃)₂.
Mg: 1, S: 2, O: 6
Mg: 1, S: 1, O: 3
Mg: 2, S: 2, O: 6
Mg: 1, S: 3, O: 6
Tags
NGSS.MS-PS1-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Identify the reactants in the chemical equation: CH₄ + O₂ → CO₂ + H₂O.
CH₄ and O₂
CO₂ and H₂O
CH₄ and CO₂
O₂ and H₂O
Tags
NGSS.MS-PS1-2
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