Sacientific Concepts Test 4a

1. Which of the following will be attracted to the magnet:

Eraser

Paper clips

Pencil

2. A science teacher asked her students to make a chart identifying the physical properties of each object below:Which of the following would be best to use for this char of physical properties?

A- age, color, length, mass ion 1

B- hardness, mass, name, odor 2

C- color, hardness, mass, length

3. The two phases of matter in the next illustration are:

A- solid and liquid

B-solid and gas

C- liquid and gas

4. Which one of the following circuits shows a complete circuit?

Option 1

Option 2

Option 3

5. Which of the following colors represents the greatest density in the illustration below:

A- red

B-green

C-blue

6. One of the following is a property of solid particles:

A-tightly packed and held in place

B-far apart

C-close to each other but they are not held tightly in place

7. The illustration that represents the liquid state of matter is:

Option 1

Option 2

Option 3

8. The best symbol below that represents the resistor is:

Option 1

Option 2

Option 3

9. The characteristic of an object that has mass and takes up space is:

A- volume

B- mass

C- weight

10. One of the illustrations below is used to measure the amount of matter that makes up an object is:

Option 1

Option 2

Option 3

11. Ahmad needs to buy a light bulb which saves energy for his room. He found two types of them, the incandescent light bulb and the fluorescent light bulb.