Matter is defined as anything that

The smallest unit of a substance that behaves like the substance is

The chemical symbol for phosphoric acid is H3PO4. How many atoms are contained in each molecule of phosphoric acid?

A material that can be represented by a chemical formula is

Knowing the chemical properties of a substance will tell you how the substance

Which of the following is NOT an example of a physical property?

Lead has a density of 11.3 g/cm^3 and a mass of 138.5 g. What is its volume?

Which of the following is an example of a physical change?

Which of the following is an example of a chemical change?

Which of the following is NOT a potential sign of a chemical change?

Aluminum, nitrogen, and sulfur are examples of __________________.

Each molecule of aluminum oxide, Al2O3 contains _____________ atoms of aluminum.

Two or more liquids that can dissolve into each other are referred to as ___________________.

A mixture of flour and water is called a ___________________ mixture because the substances do not dissolve.

A substance that cannot be broken down into simpler substances is

A molecule of carbon dioxide (CO2) is made from ______________ combining one carbon atom and two oxygen atoms.

How many oxygen atoms are in one molecule of table sugar (C12H22O11)?

A liquid changes rapidly into a gas at the liquid's

What is the density of a sample of gas with a mass of 45 g and volume of 8500 cm^3?

What is the mass of a solid with a density of 13.8 g/cm^3 and volume of 325 cm^3?

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