Q3 Review

Front

What is an element?

Back

A pure substance made of only one type of matter.

Front

Compounds are made of ______.

Back

more than one type of matter

Front

The drawing below shows three sealed containers labeled X, Y, and Z. Each contains a sample of matter in a different state. Which statement MOST likely represents the state of matter in each container?

Back

X contains a solid, Y contains a liquid, and Z contains a gas.

Front

In the drawing, container X most likely contains a _______.

Back

liquid

Front

How can using a fire extinguisher help Emma?

Back

by keeping a fire from spreading

Front

The main purpose of a fire extinguisher is to ______.

Back

keep a fire from spreading

Front

Which property of light can be studied from the activity where a student observes a flame through a straight and bent straw?

Back

Light travels in a straight line.

Front

When a student observes a flame through a straw, the flame is not visible when the straw is bent because ____.

Back

light travels in a straight line

Front

Based on the table, which city receives the least amount of precipitation annually? Options: Carson City, Virginia City, Las Vegas, Ely

Back

Las Vegas

Front

The city with the highest average annual precipitation is ______. Options: Carson City, Virginia City, Las Vegas, Ely

Back

Virginia City