Chemistry Unit 1 Review

Volume is

• How much stuff is present

• How much something weighs

• How many atoms are present

• How much space something takes up

Which state of matter matches the description: definite volume but undefined shape

• Solid

• Liquid

• Gas

• Plasma

The process of turning dry ice into carbon dioxide is an example of a

• Chemical change

• Physical change

Tags

NGSS.MS-PS1-4

A compound is an example of a

• Pure Substance

• Suspension

• Mixture

• Colloid

• Burette

• Clamp

• Beaker

• Hood

Identify the piece of lab equipment seen in the image.

• Erlenmeyer Flask
• Graduated Cylinder
• Beaker
• Test Tube

Identify the piece of lab equipment seen in the image.

• Pipets
• Test Tubes
• Forceps
• Scoopulas

To be read accurately, one must place a graduated cylinder on a flat surface and measure at the bottom of the _______________ curve.

• Centrifugal
• Capillary
• Meniscus
• Infinity

Identify the freezing point and boiling point of water.

• 0°C ; 100°C
• 32°F ; 212°F
• 32°C ;100°C
• 0°F ; 212°F

• beaker

• graduated cylinder

• Erlenmeyer flask

• test tube