WorksheetsCh. 1 and 2 Review
Total questions: 17
Worksheet time: 9mins
Any substance that has a definite composition
chemistry
chemical
chemical reaction
physical change
Has a fixed volume and shape
solid
liquid
gas
plasma
Which is NOT an evidence of a chemical change?
color change
release of energy
gas release or bubbling
state change
any characteristic of matter that you can observe without changing the identity of the substances that make it up
physical property
chemical property
periodic table
conglomerate
the gravitational pull on the mass of an object
mass
weight
volume
density
the ability to be drawn out or pulled into wires
magnetism
malleability
ductility
electrical conductivity
Choose the one that is a chemical property
Magnetism
Size
Color
Reactivity with water
If you had two different substances that looked exactly the same, which properties would you use to tell them apart?
Sound
Size
Color
Density
Choose whether the following is a physical or chemical property: Reacts with oxygen
Physical
Chemical
