Physical Science Finals Review

Which of the following statements does not apply to a compound?

In choosing a material to carry electric current, which property would be most important?

All scientific experiments must follow exactly the same steps of the scientific method in order

The atomic number of an atom is calculated by adding up its 

Which of these reactions results in the same amount of matter on both sides of the equation?

Which of these series of steps is in a logical order?

Atoms of elements whose atomic mass is shown as a decimal in the periodic table

The phase in which a liquid becomes a gas is called

Adding more particles of gas to a closed fixed container will ___________ the pressure.

How will raising the temperature of a gas affect the pressure of a gas?

Which of these materials is a heterogeneous mixture?

One of the key factors in determining whether or not an element is highly reactive is 

The Noble Gases tend be much more ______________ than other elements in the Periodic Table.

The amount of energy absorbed to cause a solid to change into a liquid is called 

Whole numbers that come before a substance in a chemical formula (such as 3CO or 4KCl) indicate

A positively charged particle found in the nucleus of an atom is known as a

An electron located in the outer shell of an atom is called a(n)

When two elements chemically bond, they are referred to as a(n)

How far apart are the freezing point and melting point of pure water in degrees Celsius?

How would your mass and weight change if you were on surface of the moon?

Gases have ___________volume and  __________shape

In a covalently bonded molecule, the electrons between elements are

The most recent version of the model of an atom that we studied in class is the 

Which of these substances is a compound?

How many milliliters in a liter?

What process uses differences in boiling points of a substance to separate a mixture?

Which of the following represents a chemical change?

Phase Change is a CHEMICAL change

Liquids have  ___________ volume and  ___________ shape

Niels Bohr created a model of the atom that resembled

A liquid freezing is an _______________ change.

The two sides of a chemical equation are called

How does a compound differ from a mixture?

Which of the following can be separated into its components with a filter?

How many kilograms in 2,300 grams?

The kinetic theory of matter states that all particles of matter are

Using the image below, pick the correct response.  The volume of the liquid is the same.

What is the main purpose of the scientific method?

Which of the following is not a physical property?

Study the image and then answer the following question:  What is this graph showing?

What is acceleration?

If a scientist's experiment proves her hypothesis false, what is her next step?

Which of the following is a physical change?

Which of these materials is not malleable?

As the temperature of a gas increases, the volume _____________ (in a variable sized container)

How many meters in a centimeter?

How many milliseconds in 0.75 seconds?

Solids have  _______________ volume and ___________shape

On a phase change diagram, when the temperature does not change, what is happening?

In a balanced chemical equation, the number of atoms on both sides of the equation

In a chemical reaction, 

The periodic table is arranged in order by 

Which of these groups of letters could be used as a symbol for a single element?

What is inertia?

The average kinetic energy of an object is also known as an object's

All of the following are clues that a chemical change has occurred except for