In a chemical reaction in which sucrose is heated and decomposes to form carbon dioxide and water, what is/are the reactant(s)?

Which state of matter has a definite volume and takes the shape of its container?

In a chemical symbol, the first letter is always written as a ______.

What is true about compounds?

Which of the following is a homogeneous mixture?

Which action changes the identity of a substance?

Which of the following cannot be classified as a substance:

Separating a solid from a liquid by evaporating the liquid is called______

Which of the following is a chemical property?

Which of the following is a chemical property of water at 4^oC?

Which state of matter takes both the shape and volume of its container?

When paper turns yellow-brown upon exposure to sunlight, why type of change is likely taking place?

Which of the following items is NOT a compound?

Which of the following is NOT an example of matter?

Which of the following materials is a substance?

A chemical change occurs when a piece of wood

Ms. S set up an experiment to see how the mass of a ball affects the distance it rolls off a ramp. Identify the dependent variable.

Which substance cannot be decomposed any more?

Which of the following is a physical change?

Which of the following does NOT involve a physical change?

Which of the following is NOT a physical property of water?

What substance has a chemical symbol that is derived from a Latin name?

Which of the following does not indicate that a chemical change may have taken place?

Which of the following is a heterogeneous mixture?

Which of the following is a heterogeneous mixture?

An example of an extensive property of matter is:

Which of the following is true for all chemical reactions?

Which state of matter has a definite shape and definite volume?

What happens to matter during a chemical reaction?

Which of the following are considered physical properties of a substance?

Which of the following is a physical change?

An example of a homogeneous mixture is:

Which of the following is NOT a physical change to a metal?

Which of the following indicates that a chemical change has happened during cooking?

When an iron nail is ground into powder, its mass

What are the products in the following reaction?

Cu + AgNO₃ → Cu(NO₃)₂ +Ag

Which of the following processes does NOT involve a change in chemical properties:

A substance that can be separated into two or more substances only by a chemical change is a(n):

What separation technique is used to separate pasta from the boiling water?

Which can be broken down into simpler substances using chemical means?

An experiment is performed on plants to see how different liquids can affect plant growth. Each plant in the experiment is given a different liquid; water, apple juice, or milk. Each plant has the same amount of soil, sunlight, and amount of liquid. In this investigation what is the independent variable?

Determine if the following statement is quantitative, qualitative, or an interpretation.

The cup had a mass of 454 grams.

Determine if the following statement is quantitative, qualitative, or an interpretation.

It is warm outside.

Determine if the following statement is quantitative, qualitative, or an interpretation.

There are bubbles in the beaker.

Determine if the following statement is quantitative, qualitative, or an interpretation.

The beaker is boiling.

Determine if the following statement is quantitative, qualitative, or an interpretation.

The tree is 30 feet tall.

Determine if the following statement is quantitative, qualitative, or an interpretation.

The building has 25 stories.

Determine if the following statement is quantitative, qualitative, or an interpretation.

The building is taller than the tree.

Determine if the following statement is quantitative, qualitative, or an interpretation.

Somebody dropped the quarter that is on the ground.

Determine if the following statement is quantitative, qualitative, or an interpretation.

The race was over quickly.

Determine if the following statement is quantitative, qualitative, or an interpretation.

The race was over in 10 minutes.

When two or more substances are combined so each can be separated by physical means, the result is a(n)

Some substances are chemically combined in specific combinations. These are *

1. What is a mixture?

Combination of two or more different kinds of substances that keep their own physical properties and can be easily separated.

Mass, relative density, solubility, color, texture, state of matter, conductivity, etc.