Chapter 1 Lesson 5 Pearson Science Quiz

When iron is left outside, it may form a new substance called ______________________.

• erosion

• copper

• rust

A __________________is a change in which one or more types of matter change into other types of matter with different properties.

• chemical change

• complete change

• physical change

A _________________ is a change in some properties of matters without forming a different kind of matter.

• chemical change

• incomplete change

• physical change

Which is an example of a chemical change?

• A.cutting paper

• B.evaporating water

• C.melting ice

• D.ripening tomato

How are chemical changes different from physical changes?

• A.Chemical changes occur very rapidly.

• B.Atoms rearrange to form new matter in a chemical change.

• C.It is rare for chemical changes to occur in nature.

• D.Chemical changes can be easily seen.

What effect does a higher temperature usually have on a chemical change?

• A.It slows down the change.

• B.It results in a different kind of change.

• C.It speeds up the change.

• D.It causes a glow during the change.