SCIN 130 week 2 quiz. Questions With Answers.Part 1 of 7 - Chapter 2 27.0 Points
Question 1 of 31
3.0 Points
What is the capacity of a substance to withstand rupture when placed under tension or stress?
A. cohesion
B. adhesion
C. surfact tension
D. covalent bond
E. ...
what is the capacity of a substance to withstand rupture when placed under tension or stress
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SCIN 130
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Part 1 of 7 - Chapter 2 27.0 Points
Question 1 of 31
3.0 Points
What is the capacity of a substance to withstand rupture when placed under tension or stress?
A. cohesion
B. adhesion
C. surfact tension
D. covalent bond
E. solvent
Feedback: Water molecules are attracted to each other because of hydrogen bonding by
cohesion – and this gives rise to surface tension. Review water in Chapter 2.
Question 2 of 31
3.0 Points
Which is an example of an isotope?
,
A. Hydrogen-1
B. Actinides
C. Halogens
D. Carbon-12
Feedback: Great job.
Question 3 of 31
3.0 Points
If an atom donates an electron, and becomes positive, another atom will accept the electron, and
is negative. What is the bond these atoms will form called?
A. Covalent bond
B. Ionic bond
,
C. van der Waals interactions
D. Hydrogen bond
Feedback: Great job.
Question 4 of 31
3.0 Points
At the most fundamental level, what is life made up of?
A. matter
B. atom
C. neutron
D. isotope
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