measurements & sig figs

What is the volume of the liquid in this graduated cylinder? read the marks and add an additional number

• 8.5 mL 
• 7.50 mL 

• 8 mL 
• 7.60 mL

What is the volume of the liquid in this graduated cylinder? read the marks and add an additional number

• 25.0 mL 

• 24 mL 

• 24.0 mL 

• 25.5 mL

What kind of glassware is this?

• Beaker

• Burette

• Graduated Cylinder

• Flask

How many significant figures does the following number have: 0.002040

• 6
• 4
• 3
• 2

How many significant figures does the following number have: 100.00210

• 7
• 5
• 10
• 8