BOB JONES CHEMISTRY TEST 3 | COMPREHENSIVE CHEMISTRY STUDY
GUIDE, PRACTICE QUESTIONS & ANSWERS 2026/2027
To gain knowledge about creation, we must make ________ of many different aspects of nature. -
correct answer ✔✔Measurements
______ is the act of comparing an unknown quantity to a standard unit - correct answer
✔✔measurement
Quantities such as length, mass, volume, time, and electrical charge are known as _________. - correct
answer ✔✔Dimensions
Before a dimension can be measured, there must be a _________ of measure defined for that
dimension. - correct answer ✔✔Unit
Dimensional units are lined up on a ______ to provide a means of measuring. - correct answer ✔✔Scale
The scale is ___________, or accurately subdivided into measurement units. - correct answer
✔✔Graduated
A measurement consists of two parts—a __________ and the ___________ in which the measurement
was taken - correct answer ✔✔Number unit
A metric system is based on a ________ scale, that is, a scale that consists of base units multiplied by or
subdivided by powers of ten. - correct answer ✔✔Decimal
In 1799, France became the first European nation to adopt a national metric measurement system
consisting of the ___________ and the ________. - correct answer ✔✔Kilogram meter
In 1960 many nations adopted the modern metric system, called _____________________, which is
French for the International System of Units. It is commonly abbreviated as _______. - correct answer
✔✔Systeme International d'Untes SI
There are seven ______________ in the SI, each of which measures a basic dimension. - correct answer
✔✔Base units
There are 22 ______________ approved for use in the SI. - correct answer ✔✔Derived units
_____________ consists of multiplying the measurement by a conversion factor. - correct answer
✔✔Unit Conversion
A_____________ is a fraction that contains both the original unit and its equivalent value in a new unit. -
correct answer ✔✔Conversion factor
In a conversion factor ratio, the new unit is in the ______________. - correct answer ✔✔Numerator
GUIDE, PRACTICE QUESTIONS & ANSWERS 2026/2027
To gain knowledge about creation, we must make ________ of many different aspects of nature. -
correct answer ✔✔Measurements
______ is the act of comparing an unknown quantity to a standard unit - correct answer
✔✔measurement
Quantities such as length, mass, volume, time, and electrical charge are known as _________. - correct
answer ✔✔Dimensions
Before a dimension can be measured, there must be a _________ of measure defined for that
dimension. - correct answer ✔✔Unit
Dimensional units are lined up on a ______ to provide a means of measuring. - correct answer ✔✔Scale
The scale is ___________, or accurately subdivided into measurement units. - correct answer
✔✔Graduated
A measurement consists of two parts—a __________ and the ___________ in which the measurement
was taken - correct answer ✔✔Number unit
A metric system is based on a ________ scale, that is, a scale that consists of base units multiplied by or
subdivided by powers of ten. - correct answer ✔✔Decimal
In 1799, France became the first European nation to adopt a national metric measurement system
consisting of the ___________ and the ________. - correct answer ✔✔Kilogram meter
In 1960 many nations adopted the modern metric system, called _____________________, which is
French for the International System of Units. It is commonly abbreviated as _______. - correct answer
✔✔Systeme International d'Untes SI
There are seven ______________ in the SI, each of which measures a basic dimension. - correct answer
✔✔Base units
There are 22 ______________ approved for use in the SI. - correct answer ✔✔Derived units
_____________ consists of multiplying the measurement by a conversion factor. - correct answer
✔✔Unit Conversion
A_____________ is a fraction that contains both the original unit and its equivalent value in a new unit. -
correct answer ✔✔Conversion factor
In a conversion factor ratio, the new unit is in the ______________. - correct answer ✔✔Numerator
