6.1, 6.4, 6.2, 6.9 Benchmark Review

When measuring the mass of a balloon, which device should be used?

• graduated cylinder
• ruler
• balance scale
• beaker

You have just measured the amount of water in your large swimming pool.  Which unit is most appropriate?

• kiloliter
• mililiter
• liter
• gallons

During your experiment, you must measure the volume of water absorbed by a paper towel. Which is the appropriate unit that should be used?

• grams

• ounces

• mililiters

• pounds

How far is Disney World from Farmville?

• 900 miles
• 900 feet
• 1500 kilometers
• 1500 meters

Two or more atoms form a __.

• another atom

• molecule

• magnet

Combining 1 atom of Carbon and 2 atoms of Oxygen forms a __.

• physical change
• a bigger element
• atom
• compound

NaCl, CO₂, and H₂O₂ are examples of __.

• abbreviations
• formulas
• symbols

Na, Cl, C, Ag are examples of __.

• formulas
• chemical symbols
• abbreviations

On the Periodic Table, the __  __ tells us how many protons and electrons in an element's atom.

• atomic number
• atomic mass
• element number

Sliced bread, torn paper, and melted ice are examples of a  __ change.

• chemical
• physical
• appearance
• shape