Color Changing Milk Identifying Physical and Chemical Properties

Color Changing Milk Quiz

The Color Changing Milk quiz will measure 5th grade accelerated student skill mastery level. The quiz will identify student strong and weak areas.

Question #1

The tendency of "like" molecules to stick together water to water.

a) adhesive bond

b) chemical property

c) cohesive bond

Question #2

Have a slight positive charge on one end and a slight negative charge on the other creating surface tension.

a) water molecules

b) sugar molecules

c) molecules

Question #3

A property of the surface of a liquid that allows it to resist an external force. Floating of some objects on the surface of water, even though denser than water in the ability of some insects and reptiles.

a) Tension

b) Surface Tension

c) force

Question #4

Maximum stress that a material can withstand while being stretched.

a) something very strong

b) water retention

c) surface tension

d) tensile strength

Question #5

Properties that do change the chemical nature of matter. Heat of combustion, reactivity with water, pH and electromotive force.

a) chemical property

b) physical property

Question #6

Contains significant amounts of saturated fat, protein, calcium and vitamin C. it has a pH of 6.4 to 6.8 making it slightly acidic.

a) Glycerin

b) Cow's Milk

c) glucose

Question #7

Properties that do not change the chemical nature of matter. Color, smell, freezing point, boiling point, melting point, infra-red spectrum, attraction or repulsion to magnets, opacity, viscosity and density.

a) physical property

b) chemical property