Chemistry Semester 1 Practice Final (minus mole)

Front

1 cup = 16 Tbsp, 1 Tbsp = 3 tsp, 1 mL = 0.2 tsp. How many mL are in 1.0 cup?

Back

240 mL

Front

What tool is used to measure volume?

Back

Graduated cylinder

Front

What is the name of FeCl₂?

Back

Iron (II) chloride

Front

Which element is a noble gas? a. krypton, b. chlorine, c. antimony, d. manganese

Back

a. krypton

Front

True or false: Magnets can be used to separate iron filings from sand.

Back

True

Front

What is the definition of a graduated cylinder?

Back

A graduated cylinder is a tool used to measure the volume of a liquid accurately.

Front

What is the definition of a noble gas?

Back

Noble gases are elements in group 18 of the periodic table that are colorless, odorless, and inert.

Front

What is the formula for calculating density?

Back

Density = Mass/Volume

Front

What is the definition of a chemical compound?

Back

A chemical compound is a substance formed when two or more elements are chemically bonded together.

Front

What is the difference between an element and a compound?

Back

An element is a pure substance made of only one type of atom, while a compound is made of two or more different types of atoms chemically bonded.