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WorksheetsSCIENCE UNIT 10 KELAS 5 A
Total questions: 160
Worksheet time: 3hrs 40mins
A physical change...
changes the physical properties of an object, but does not create a new substance.
creates a new substance and cannot be undone.
A chemical change
changes the physical properties of an object, but does not create a new substance.
creates a new substance and cannot be undone.
Is this an example of a physical or chemical change?
physical
chemical
Is this an example of a physical or chemical change?
physical
chemical
Is this an example of a physical or chemical change?
physical
chemical
Which of the following is an example of a physical change?
a bike rusting
toast burning
butter melting
food spoiling
What type of change can be easily reversed?
chemical change
physical change
both chemical and physical changes
neither physical or chemical changes
Which of the following examples is a physical change but NOT a change of state of matter?
logs burning
water freezing into ice cubes
candle wax melting
paper being cut
Is this an example of a physical or chemical change?
physical
chemical
Is this an example of a physical or chemical change?
physical
chemical
Is this an example of a physical or chemical change?
physical
chemical
Is this an example of a physical or chemical change?
physical
chemical
What is the temperature at which a substance changes state from a liquid into a gas?
Boiling Point
Freezing Point
Physical Change
Melting Point
What is the temperature at which a substance changes state from a liquid to a solid?
Boiling Point
Freezing Point
Conservation of mass
Melting Point
What is a change of matter in size, shape, or state that does not change the type of matter?
Boiling Point
Freezing Point
Physical Change
Conservation of mass
What is the particular temperature at which a substance changes state from a solid into a liquid?
Boiling Point
Freezing Point
Physical Change
Melting Point
What is a physical combination of two or more substances that are blended together without forming new substances?
Mixture
Solution
Colloid
Distillation
What is a chemical change?
Forming a new substance
When two or more substances combine to make a greater one
When two or more substances combine to make a new chemical substance
Combing substances
What is a physical change?
I Don't care!
A change in the form or appearance of a substance
a change in a substance to something new
molecules interacting and changing into a new substance
Which of the following are examples of a Chemical Change?
Iron Rusting
Gas Burning
Breaking a glass
Boiling water
Burning Wood
Select the properties of a physical change!
Color
Shape
Size
Bubbles
Temperature
Which is an example of a chemical change?
Cutting paper
Digesting Food
Crumbling paper
Boiling water
Which is an example of a physical change?
Cooking
Buring Wood
Ripping paper
Digesting Food
Which of the following isn't a chemical change?
digesting food
boiling water
fireworks
baking bread
Is this a Chemical or a Physical change?
Fireworks
Chemical
Physical
Both
Neither
Chemical or Physical change?
Ice melting
Chemical
Physical
Neither
Both
Chex mix is an example of a
Solution
Chemical change
Mixture
Scrambling eggs is an example of
A physical change
A chemical change
Solution
Which of the following is a physical change?
Ice melting
Baking potatoes
Rusty nail
Rotting wood
Which change creates a NEW substance?
Physical change
Chemical Change
Heating a solid until it changes color and produces an odor, and noting the solid cannot be changed back is an example of
Physical Change
Chemical Change
Melting is the process of a liquid turning to a solid.
True
False
Freezing is the process of a liquid becoming a solid.
True
False
Select the three states of matter:
Solid
Liquid
Gas
Mass
Volume
Candle wax dripping after being lit by a match is an example of …
a physical change
a chemical change
a controlled change
a gaseous change
Burning your dinner when cooking is an example of …
a poor chef
a physical change
a reversible change
a non-reversible change
Metal to rusted metal is an example of …
a physical change
a chemical change
vaporization
condensation
What kind of change is cutting paper?
What kind of change is breaking a window?
What kind of change is frying an egg?
What kind of change is burning wood?
What kind of change is a melting popsicle?
What kind of change is exploding fireworks?
What kind of change is baking a cake?
What kind of change is metal rusting?
What kind of change is freezing water into ice cubes?
What kind of change is crushing a soda can?
What kind of change is cutting your hair?
What kind of change is a rotting banana?
What kind of change is toasting bread?
What kind of change is squeezing juice out of an orange?
What kind of change is mixing vinegar & baking soda?
A change in some properties of matter that does not form a different kind of matter is a what?
chemical change
physical change
chemical reaction
temperature change
Which of the following is NOT an example of a physical change?
frying an egg
breaking glass
cutting paper
stretching a rubber band
Is a change in physical state a chemical or physical change?
chemical
physical
Breaking a pencil
Physical Change
Chemical Change
Bending a rod
Physical Change
Chemical Change
Blowing up a balloon
Physical Change
Chemical Change
Lighting a match
Physical Change
Chemical Change
