CHEM 1010 MIDTERM 1 EXAM QUESTIONS &
DETAILED CORRECT ANSWERS
1. periodic table of the
ele-ments
2. conversion factors 2.54 cm = 1 in
1 ml = 1cm(cubed)
1 cal = 4.184 J/g (degree) C
3. Fahrenheit and K 9. if a measurement is PRE-CISE, then
conver-sion it is close to the actual value
4. some metals that form
more than one
positive ion
5. one of the most
impor-tant parts of
the scientif-ic method
is to identify "holes" in
current models, and
then working to im-
prove the model.
6. Some scientific models
are the same as
reality
7. in the conversion
1km/1000 m, there is
only 1 sig fig.
8. heat and temperature
are the same thing
1/
10
, CHEM 1010 MIDTERM 1 EXAM QUESTIONS &
DETAILED CORRECT ANSWERS
9/5 = 1.8
look at phone
TRUE
false
it is exact (no sig figs)
false
FALSE bc ACCURATE is close to actual
value
2/
10
DETAILED CORRECT ANSWERS
1. periodic table of the
ele-ments
2. conversion factors 2.54 cm = 1 in
1 ml = 1cm(cubed)
1 cal = 4.184 J/g (degree) C
3. Fahrenheit and K 9. if a measurement is PRE-CISE, then
conver-sion it is close to the actual value
4. some metals that form
more than one
positive ion
5. one of the most
impor-tant parts of
the scientif-ic method
is to identify "holes" in
current models, and
then working to im-
prove the model.
6. Some scientific models
are the same as
reality
7. in the conversion
1km/1000 m, there is
only 1 sig fig.
8. heat and temperature
are the same thing
1/
10
, CHEM 1010 MIDTERM 1 EXAM QUESTIONS &
DETAILED CORRECT ANSWERS
9/5 = 1.8
look at phone
TRUE
false
it is exact (no sig figs)
false
FALSE bc ACCURATE is close to actual
value
2/
10
