Science Semester Review 24

Front

What are hurricanes, cyclones, and typhoons categorized and named based on?

Back

The location where the storm forms.

Front

What does the Law of Conservation of Mass state?

Back

The mass in chemical reactions cannot be created nor destroyed, just rearranged.

Front

What is the tendency of an object to resist a change in motion?

Back

Inertia.

Front

What is the small number to the right of the chemical symbol that indicates how many atoms of an element are present?

Back

Subscript.

Front

In a Hertzsprung-Russell diagram, which type of stars belong to spectral class B and have the lowest luminosity?

Back

White dwarfs.

Front

What is the definition of inertia?

Back

Inertia is the property of matter that causes it to resist changes in its state of motion.

Front

What is a subscript in a chemical formula?

Back

A subscript indicates the number of atoms of an element in a molecule.

Front

What is the difference between a coefficient and a subscript in chemistry?

Back

A coefficient indicates the number of molecules, while a subscript indicates the number of atoms in a molecule.

Front

What is the primary factor that determines the classification of storms like hurricanes?

Back

The location where the storm forms.

Front

What is the significance of the Hertzsprung-Russell diagram in astronomy?

Back

It classifies stars based on their luminosity and temperature.