Quick 8th Grade Review

First Name, Last Name

Period

• 1
• 2
• 3
• 4
• 5

1. List two characteristics of metals

2. Write 1.5 x 10^6 in standard form

3. What do you call the device that allows current to flow in only one direction?

4. How many grams (g) are in 3.56 kilograms (kg)?

5. Anything that has mass and takes up space is ____

6. A car travels 80 km in 1.5 hours. What is its speed? (s=d/t)

7. How much force is needed to accelerate a 65 kg grill at a rate of 1.5 m/s^2? (f=m x a)

8. A substance with a pH of 3 is...

• an acid
• a base
• neutral