Chemistry- Measurement

What does the International System of Measurement commonly refer to?

• Imperial system

• Metric system

• Customary system

• English system

Which base unit is used to measure mass in the metric system?

• Meter

• Kelvin

• Gram

• Second

What is the base unit for measuring temperature in the metric system?

• Celsius

• Kelvin

• Fahrenheit

• Joule

How many base units are used in chemistry according to the document?

• 3

• 4

• 5

• 6

What is the base unit for measuring time in the metric system?

• Minute

• Hour

• Second

• Day

What is the purpose of prefixes in metric units?

• To change the unit to a different system

• To describe the range of measurements

• To eliminate the need for conversion

• To make calculations more complex

What is the prefix for 0.001 in the metric system?

• Micro

• Milli

• Centi

• Deci

How are derived units calculated?

• By using base units

• By using prefixes

• By using conversion factors

• By using random values

What is the formula for calculating density?

• Mass + Volume

• Mass / Volume

• Volume / Mass

• Mass x Volume

What is the prefix for 1,000 in the metric system?

• Deca

• Hecta

• Kilo

• Mega