Ms. Logue
Physical & Chemical Changes
PLEASE DO NOT WRITE ON THIS PAGE!!
Part 1: On your desk, place the “Physical Change” card
to your left and the “Chemical Change” card to your
right. Using what you know about physical and chemical
changes, place each card into the correct category.
• Copy the chart onto your own paper and record the
data in the chart.
Physical Change
Science 9
Chemical Change
Part 2: Copy & fill in the blanks: Watch BrainPOP video
A Physical Change
When matter changes _________________,
_________________, or _________________.
Examples:
1. Breaking Watermelon - Changing from one big piece into ______________ pieces.
2. Ice Cream Melting - Changing from one ____________ of matter to another.
3. Patio cracking – is an example of ________________ __________________.
4. Breaking food into small pieces with your ___________________.
B. Chemical Change
The substances that make up an object have been ___________ into other ______________.
Examples:
1. Rusty car – Metal and ________________ react to form rust.
2. Sodium metal and Chlorine gas react to form _____________________.
3. Digesting food – food is broken down by ___________________.
Part 3: Copy and answer on your own paper.
Property
Physical (P) or
Chemical (C) Property
Color
Combustibility
Hardness
Density
Mass
Melting point
Ductility
Volume
Reactivity with acid
Odor
Weight
Malleability
B. Write which property is being described in each case.
Select properties listed in table to the left.
1. 15 mm3
2. Can easily be hammered into sheets
3. 2.8 g/cm3
4. Burns when heated in the presence of 02.
5. Hydrochloric acid and zinc are added together.
6. 5000C
7. Can be easily drawn into a wire
8. 15 g
9. Beige
10. 110 lb
11. In diamonds, each carbon atom is strongly bonded to four
adjacent carbon atoms located at the apices of a tetrahedron
12. Pine fresh