Physical Science Quarters 1-3 Review

Heterogeneous or homogeneous? Blueberry muffin

• heterogeneous mixture

• homogeneous mixture

Heterogeneous or homogeneous? Pepsi

• Heterogeneous mixture

• homogeneous mixture

Heterogeneous or homogeneous? Italian Salad Dressing

• heterogeneous mixture

• homogeneous mixture

Heterogeneous or homogeneous? Olive Oil

• Heterogeneous mixture

• Homogeneous mixture

What line segment represents only the solid state?

• A-B
• B-C
• C-D
• D-E

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What state(s) of matter are present at D-E?

• Solid-liquid
• Liquid
• Liquid-gas
• Gas-Solid

Tags

NGSS.MS-PS1-4

During a phase change, the temperature

• increases
• decreases
• fluctuates
• stays the same

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which substance is the least dense? **Use the key 

• A
• B
• C

Tags

NGSS.HS-PS1-3

Which substance is the MOST dense?  ** Use the key

• A
• B
• C

Tags

NGSS.HS-PS1-3

What kind of chemical bond forms between a metal and a nonmetal?

• Covalent bond
• Ionic bond
• Can be either covalent or ionic
• Hydrogen bond