WorksheetsMatter and Its Changes Chapter 5 Review
Total questions: 11
Worksheet time: 6mins
Name
Class
Date
1.
Physical changes include all the following changes, except :
a)
rust
b)
state
c)
change in shape
d)
change in size
2.
Why is adding sugar to lemonade considered a physical change?
a)
sugar changed its color
b)
the sugar dissolved in the water
c)
the lemonade changed its temperature
d)
the sugar froze the lemondade
3.
Tarnish and rust are examples of a chemical change?
a)
true
b)
false
4.
A firework display is an example of a physical reaction.
a)
false
b)
true
5.
Glow sticks are an example of chemical changes because the liquid inside them lights up. What cause this chemical change to occur?
a)
hanging them around your neck
b)
leaving it outside in the sun
c)
snapping the glow sticks
d)
there is no chemical reaction
6.
Glow sticks are an example of chemical changes because the liquid inside them lights up. What cause this chemical change to occur?
a)
hanging them around your neck
b)
leaving it outside in the sun
c)
snapping the glow sticks
d)
there is no chemical reaction
7.
All of these are examples of chemical changes except:
a)
a nail rusting
b)
a coin tarnishing
c)
burning the wick of a candle
d)
cutting an apple in half
8.
Lee is making a pizza. He cuts up his ingredients, flattens his dough and adds some cheese to the top coat. He places the pizza in the oven and watches the dough bubble. Which is an example of a chemical change?
a)
cutting the toppings
b)
adding the cheese
c)
the dough bubbling as it cooks
d)
making the pizza
9.
Which physical change might Ms. Martin do in class.?
a)
mix water with watercolors
b)
make a ceramic vase
c)
carving a wooden sculpture
d)
adding glue to paint
10.
Rust forms when metal is exposed to:
a)
moisture
b)
sun
c)
shade
d)
wind
11.
Which is an example of a chemical change that may occur to wood?
a)
broken pieces
b)
putting a nail in the piece of wood
c)
using wood in a fire pit
d)
making a wooden birdhouse
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