Unit 1 Extra Q: HazMat and Scientific Concepts Quiz

The red section of a HazMat diamond represents:

• Fire hazard

• Reactivity hazard

The numbers on the red, blue, and yellow sections of a HazMat diamond range from:

• 0 to 4

• 1 to 5

The most severe number in a HazMat diamond is:

• 0

• 4

The least hazardous number in a HazMat diamond is:

• 0

• 4

MSDS sheets provide information about:

• Material properties and storage conditions

• Recipes for common household items

A mass of 4.0 g and a volume of 39.0 cm³ results in a density of:

• 0.103 g/cm³

• 0.10 g/cm³

The cube of gold-colored metal with density 16.6 g/cm³ is:

• Not gold

• Gold

0.000003450 in scientific notation is:

• 3.45×10−6

• 3.45×10−7

3.50×10⁴ converted to standard notation is:

• 35000

• 3500

There are approximately how many feet in 2.5 miles?

• 13,200 ft

• 13,500 ft