Properties of Matter

Conductor, Nonmagnetic, More Dense, Not soluble

• Safety Pin

• Aluminum Foil

• Iron Nail

• Paper clip

Solid, Insulator, More dense, Insoluble

• Plastic Toy

• Cork

• Rubber Band

• Toothpick

Solid, Insulator, Less dense, Insoluble

• Paper Clip

• Sugar Cube

• Brass Key

• Cork

Conductor, Nonmagnetic, More Dense, Not soluble

• Safety Pin

• Brass Key

• Paper Clip

• Sugar Cube

Conductor, Not Soluble, More Dense, Nonmagnetic

• Iron Nail

• Copper Penny

• Paper Clip

• Safety Pin

Which of the choices below is soluble in water?

• Glass Marble

• Sugar

• Sawdust

• Wooden Toothpicks

All of the following are soluble in water EXCEPT -

• Sand

• Salt

• Sports Drink

• Sugar

A student puts four objects in a cup filled with water: rubber stopper, wooden toothpick, glass marble, plastic ball. Which two objects are most likely more dense than water?

• wooden toothpick and plastic ball

• plastic ball and rubber stopper

• rubber stopper and glass marble

• wooden toothpick and glass marble

Which of these is the best conductor of electricity?

• cotton ball

• plastic straw

• brass fastener

• rubber eraser

Which of these is the best conductor of thermal energy?

• aluminum foil

• plastic plate

• wood block

• cotton towel