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WorksheetsScience 5 Q1
Total questions: 75
Worksheet time: 1hrs 6mins
What is anything that occupies space and has mass?
(a)
What are the three states of matter?
(a)
Which state of matter that have definite size and shape and are made up of tiny particles that are compact?
(a)
Which state of matter that have no definite shape but have definite volume and are made up of tiny particles that are farther apart?
(a)
Which state of matter takes the shape of its container?
(a)
Which state of matter that have no definite shape and volume, and are made up of molecules that are very apart and can move freely?
(a)
This is the ability of a material to support a heavy load without breaking.
(a)
What do you call the property that describes the amount of space within a given material that allows water and gases to pass through it?
(a)
What do you call the ability of a material to return to its original size and shape without breaking even after it is stretched, pressed, or twisted?
(a)
What do you call the ability of a material to be folded, bent or rolled in any form without breaking easily?
(a)
What do you call the property of a material that allows it to be hammered, pressed, or rolled into thin sheets?
(a)
What do you call the property that allow materials to be stretched into fine thin wires?
(a)
What do you call the ability of a material to be dissolved in another form of matter?
(a)
What do you call the property of a material to be easily broken or to fracture when dropped or hit by a hard object?
(a)
What do you call the ability of a material to withstand pressure and resistance from being scratched and dented?
(a)
What do you call the ability of a given material to react rapidly in oxygen and release heat and light energy?
(a)
What do you call the ability of materials to ignite or catch flame easily when they come in contact with fire or high temperature in the air?
(a)
What do you call the ability of material to react and produce new materials when combined with oxygen, acid, or water?
(a)
What do you call the ability of a material to be broken down into simpler substances through the help of microorganisms?
(a)
Which of the techniques in minimizing waste is limiting the purchase of throwaway products?
(a)
Which of the techniques in minimizing waste is using the material for other purpose?
(a)
Which of the techniques in minimizing waste is using the material for processing into a NEW PRODUCT?
(a)
Which of the techniques in minimizing waste is restoring or fixing the material to make it work again?
(a)
Which of the techniques in minimizing waste is taking energy or materials from wastes that cannot be used anymore?
(a)
It can be observed and measured without changing the identity of a substance.
(a)
It can be observed and measured only when matter undergoes a change that will produce a new substance.
(a)
Physical Change or Chemical Change: Steel bar bent to make a circle
(a)
Physical Change or Chemical Change: Ice cream melts because of the sun
(a)
Physical Change or Chemical Change: Burnt paper turned into ashes
(a)
Physical Change or Chemical Change: Boiling water
(a)
Physical Change or Chemical Change: Coffee beans grinded into powder
(a)
Physical Change or Chemical Change: Growing kid
(a)
Physical Change or Chemical Change: Salt dissolved in a cup of hot water
(a)
Physical Change or Chemical Change: rusting padlock
(a)
What type of physical property is salt dissolved in water?
(a)
What is the most malleable metal in the world?
(a)
What is the most ductile metal inthe world aside from gold?
(a)
Which type of physical property is copper turned into electric wires?
(a)
Physical change or chemical change: When liquid water (H2O) freezes into a solid state (ice).
(a)
Physical change or chemical change: A burning magnesium ribbon with very short exposure to obtain oxidation detail
(a)
Physical change or chemical change: Rain water turned into snow
(a)
What kind of properties can only be observed when a substance changes into a different substance?
physical change
chemical change
liquification
real properties
Which of the following is a chemical property of water?
Reacts with pure sodium.
Boils at 100 oC.
Dissolves sugar easily.
Has a density of 1 gm/mL
Which of the following matches the correct definition to an example?
Chemical Change: My dog ate my homework
Physical Change: My homework burned in a fire
Physical Change: My microwave exploded
Chemical Change: My foot changes color
Define a Physical Property
A property of matter not involving in its manifestation a chemical change
A property in which stops a chemical reaction from occuring.
A property or behavior of a substance which undergoes a chemical change or reaction.
A property which makes the object smell or taste different.
Define a Chemical Property
A property of matter not involving in its manifestation a chemical change
A property in which stops a chemical reaction from occuring.
A property or behavior of a substance which undergoes a chemical change or reaction.
A property which makes the object smell or taste different.
Is ripping paper a chemical or physical change?
chemical
physical
not sure
either
Is cooking an egg a
chemical
physical
both
neither
Is a car getting rusty a
chemical
physical
both
neither
When gases condense and liquids freeze, energy is
lost
gained
stays the same
Which of the following is a sign that a chemical reaction has occurred?
change in shape
melting
formation of gas
dissolving
Which of the following is NOT an example of a physical change?
crumpled paper
pencil sharpening
shrunken clothing
sour milk
Green bananas turning yellow on their own as they ripen.
chemical
physical
both
neither
Unexpected changing of color is a sign of a _________ change.
physical
chemical
physical and chemical
neither
When solids become liquids and liquids become gases, energy is
gained
lost
stays the same
Two liquids are mixed, as a result, a solid is formed. This is evidence of..
new substance is formed
chemical change
physical property
physical change
Which of the following is an example of a physical change?
Water freezing into ice
A piece of wood burning
A toy car rusting
Zinc producing hydrogen gas when mixed with water
What does it mean when there is a physical change?
Matter has changed from one substance into another
Matter has changed on the molecular level
A new substance has been formed
Matter has changed size, shape or form
What is an example of a chemical change that happens inside your body?
Food being broken down by enzymes in your stomach
Food being broken into small pieces by your teeth
Food being moved from your esophagus into your stomach
water being absorbed inside your large intestine
What is an example of a physical change that happens inside your body?
Food being broken down by enzymes in your stomach
Food being broken into small pieces by your teeth
Food being moved from your esophagus into your stomach
water being absorbed inside your large intestine
What can you infer about the changes that formed the Grand Canyon?
They were molecular changes
They were chemical changes
They were physical changes
They were changes in weather
What is the hardest metal?
titanium
diamond
tungsten
iron
What is the hardest material known on Earth?
diamond
tungsten
titanium
iron
These are characteristics of matter that can be observed and measured without having to change its composition.
(a)
What are the four external characteristics of matter?
This refers to the combined lightness or darkness hue and saturation, such as red, blue, green, yellow and many others.
(a)
This is a property that describes the outline or external apperance of an object.
(a)
This is a characteristic that describes how big or small an object is.
(a)
This is a characteristic that describes the smoothness or roughness of an object.
(a)
This is a property of a material that esily allows water or any solvent to pass through its pores.
(a)
This is a property of materials that allows heat and electricity to pass through.
(a)
This is a property of materials that shows the ability of matter to flow from one space to another.
(a)
This is a property of a material to get attracted to magnets.
(a)
This is a property of material that allows light to pass through.
(a)
Which state of matter that have definite shape and have definite volume and are made up of tiny particles that are close apart?
(a)
