INORGANIC CHEMISTRY LAB MIDTERM EXAM WITH GUARANTEED ACCURATE ANSWERS |VERIFIED
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Course
INORGANIC CHEMISTRY
Institution
INORGANIC CHEMISTRY
counted quantities - ACCURATE ANSWERS an exact measure
measured quantities - ACCURATE ANSWERS are not exact (because of inexact instruments) they are estimated by the last digit
Whenever you measure an object using an instrument with an analog scale, you should record the digits given to you ...
INORGANIC CHEMISTRY LAB MIDTERM
INORGANIC CHEMISTRY LAB MIDTERM EXAM WITH GUARANTEED ACCURATE
ANSWERS |VERIFIED
counted quantities - ACCURATE ANSWERS✔✔ an exact measure
measured quantities - ACCURATE ANSWERS✔✔ are not exact
(because of inexact instruments) they are estimated by the last digit
Whenever you measure an object using an instrument with an analog
scale, you should record the digits given to you by the measuring device
plus two estimated digits - ACCURATE ANSWERS✔✔ False
Digital measuring devices' final digit in the presented measurement is
the most certain digit - ACCURATE ANSWERS✔✔ True
, What system of units is used in the United States for everyday
measurements - ACCURATE ANSWERS✔✔ English System
Scientist most often use measurements units based on - ACCURATE
ANSWERS✔✔ Metric System
The proper place to read the volume of a liquid is at the - ACCURATE
ANSWERS✔✔ meniscus
What is the formula for density - ACCURATE ANSWERS✔✔
Mass/Volume
Planning ahead is one of the four fundamental safe lab practices -
ACCURATE ANSWERS✔✔ True
Periodic Law - ACCURATE ANSWERS✔✔ periodic law states that
physical and chemical properties of the element recur in a repeating
pattern when they are ordered by increasing atomic number
Periods - ACCURATE ANSWERS✔✔ The rows in the periodic table
Groups or Families - ACCURATE ANSWERS✔✔ columns on the
periodic table
In what shell of an atom are valence electrons located - ACCURATE
ANSWERS✔✔ the outermost shell
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