Semester 1 Standard Physical Science Study Guide

This state of matter has definite shape and definite volume

• solid
• liquid
• gas
• plasma

This state of matter has slow moving molecules that vibrate against one another.

• plasma
• liquid
• gas
• solid

This state of matter has definite volume, indefinite shape

• solid
• gas
• liquid
• plasma

This state of matter's molecules slide past one another.

• plasma
• gas
• liquid
• plasma

This state of matter has indefinite shape, indefinite volume.

• gas
• liquid
• plasma
• solid

This state of matter has indefinite shape, indefinite volume.

• gas
• liquid
• plasma
• solid

This state of matter's molecules are fast, and the atoms are intact.

• gas
• liquid
• plasma
• solid

This state of matter is the hottest.

• gas
• liquid
• plasma
• solid

20g of Kool-aid is stirred into a pitcher containing 100 g of water. After the sugar has completely dissolved,what is the mass of the solution ?

• 20g
• 80g
• 120g
• 100g

A mixture of baking soda is prepared in water. The mass of this mixture is 225g. The original mass of baking soda was 50g. What is the original mass of water to which the baking soda was added?

• 50g
• 175g
• 225g
• 275g