Ch. 2 Quiz Physical Science

The science of what matter is made of and how it changes is called...

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

Calculate the mass of a sample with a density of 14.2 g/cm³ and volume of 350 cm³.

A material that can be represented by a chemical formula is...

Substances that can't be separated or broken down into simpler substances by chemical means are

Calculate the density of a sample with the volume of 130 cm³ and a mass of 585 grams.

Which of these is not an example of a physical property?

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

What is one not a clue that a chemical change is taking place?

You put 1 gram of salt into 1 liter of water and stir. The resulting liquid is an example of...

the chemical symbol for sulfuric acid is H₂SO₄. How many atoms are contained in each molecule?

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

A molecule of water (H₂O) is made from_____combining two hydrogen atoms and one oxygen atom.

One type of a pure substance is...

Which of the following is considered a compound?

A physical property of gold is its...

Compare Chemical and Physical changes

Matter is defined as anything that...

Grinding quartz crystals down to produce sand is and example of a...

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