The Chemistry of Life
Authored by Lisa Thompson
Science
10th Grade
NGSS covered
Used 1+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If something accepts electrons in a reaction, it is described as being
Hydrolysed
Reduced
Oxidized
Neutralized
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Combing an acid and base will cause a ___ reaction
Hydrolysis
Dehydration
Redox
Neutralization
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Assembly of a polymer involves a ___ reaction
Hydrolysis
Dehydration
Redox
Neutralization
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How would you compare the van der Waals force strength between a large and small molecule?
Larger has more force
Larger has less force
Large and small will experience the same force
Tags
NGSS.HS-PS1-3
NGSS.HS-PS2-6
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Water molecules are polar, with the
oxygen side being slightly positive and the hydrogen side being slightly negative
oxygen and hydrogen sides being slightly positive
oxygen and hydrogen sides being slightly negative
oxygen side being slightly negative and the hydrogen side being slightly positive
Tags
NGSS.HS-ESS2-5
6.
DROPDOWN QUESTION
1 min • 1 pt
The energy needed to start a chemical reaction is called the (a)
activation energy
products
catalyst
enzymes
reactants
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A substance formed by the chemical combination of two or more elements in definite proportions
compound
element
atom
molecule
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