Chem/Phy Change

A change that produces a new substance is a __ change.

• physical

• chemical

• interactive

• resultant

A change that may change a substances shape, form, and size is a __ change.

• productive

• chemical

• alternating

• physical

physical or chemical change: torn paper

• physical change

• chemical change

physical or chemical change: rusty nail

• physical change

• chemical change

physical or chemical change: baking soda and vinegar

• physical change

• chemical change

A change in shape or form is a physical change. Which one of these is NOT a change in shape or form?

• change in color

• dissolving sugar in water

• bending / crushing / chopping

• filtration / distillation

A chemical change is a change in matter the produces one or more __.

• new substances

• new states of matter

• new shapes of matter

• new phases of matter

Which one of these is NOT a chemical change?

• combustion

• electrolysis

• tarnishing

• dissolving

A chemical reaction is also known as a...

• chemical change

• physical change

• change in state

• change in form

During an experiment, you see a change in hardness and texture. Does that indicate a physical or chemical change?

• chemical change

• physical change