WorksheetsG5-Q4(Science)
Total questions: 61
Worksheet time: 45mins
1.What is Matter?
Matter is any object or substance that is composed of particles and takes up space.
Matter is any object or substance that is composed of particles
Matter is many object that is composed of particles
Matter is many substance that is composed of particles
1.What 3 basic states does matter exist as?
liquid
solid
gas
none of the above
Freezing Point fo water
0°C
100°C
-210°C
-196°C
List physical changes that can be observed or measured
Texture, Opacity
Temperature, Density
Boiling point. Hardness
Freezing Point
Color
What is solution
Something that is soluble _____
What is dissolve?
What is mixture?
What is solubility?
What is solvent?
What is solute?
Mixture
salad
birdseed
vegetable soup
sand and pebble
Solution
soda water
salt water
pink lemonde
salad
Which of the solutes in the graph dissolves easiest in water?
sugar
salt
espom salts
bath salts
Heating water into steam
physical
chemical
milk going sour
physical
chemical
Dissolving sugar into water
physical
chemical
Iron rusting
physical
chemical
rusting metal
physical
chemical
digestion in the stomach
physical
chemical
physical
chemical
Digesting food into nutrients
physical
chemical
Melting ice into water
physical
chemical
boiling water
physical
chemical
breaking glass into piece
physical
chemical
rooting fruit
physical
chemical
folding paper
physical
chemical
shredding paper
physical
chemical
cutting hair
physical
chemical
plant photosynthesis
physical
chemical
physical
chemical
physical
chemical
What type of Chemical Reaction is it an example of?
Combustion
reactants
products
matter
What are the reactants?
Hydro Carbon and Oxygen
Carbon Dioxide and Water
Hydro Carbon and Carbon Dioxide
Oxygen and Water
What is a Mixture ?
Something with water
A Solution
A substance which has more substances in it
A liquid which something evaporates in
Choose the correct examples of Solutions
Lime and Water
Sugar and Salt
Cheese and Mayo
Paint Powder and Salt
A handful of soil is an example of a _________________?
mixture
solution
energy
a science tool
Which of the following is a solution?
lemonade
trail mix
legos
iron filings and sand
Which of the following is a solution?
geletin with blueberries
granola
juice
salad
What is a mixture in which all the parts are EVENLY mixed?
energy
beaker
solution
salad
What is a combination of 2 or more substances that keep their identities?
physical property
mixture
physical change
chemical change
Solution
A solution is a mixture of two or more substances that stays evenly mixed.
From the diagram in the previous slide which is solution?
salt
salt water
water
Choose the correct Statements:
Solutes are liquids.
Examples of Solutes are lime juice, water
Examples of Solutes are salt ,milk powder and Sugar.
Solvents are liquids.
Solutions are Solids
Which of the following is a solution?
salad
juice
granola
Mixtures CANNOT be separated.
True
False
Lemon juice is ....................... in taste
Sour
Bitter
Salty
Sweet
This is a scale used to measure the acidity of a liquid.
Logarithmic Scale
Acid Scale
pH Scale
Basic Scale
Which would be the strongest acid?
Lemon (pH 2.0)
Orange (pH 3.3)
Soda (2.5)
Coffee (4.5)
Which would be the strongest base?
Ammonia (pH 11)
Milk of Magnesia (pH 10)
Soapy Water (pH 12)
Tooth Paste (pH 9)
If a liquid has a lot of H+ (hydrogen ions) it is a(n)...
Acid
Neutral substance
Base
If a liquid has a lot of OH- (hydroxide ions) it is a(n)...
Acid
Neutral substance
Base
Is pure water acidic, basic, or neutral?
Acidic
Basic
Neutral
Vinegar is an example of:
An acid.
A base.
Neither an acid nor a base.
pH is the measure of the concentration of ______.
Acids
H+ ion
OH- ion
Bases
The pH scale is a range from:
1-7
0-14
1-5
1-14
Which of these are examples of a base?
soap
shampoo
dishwashing liquid
all of these
Bases are ________ While Acids are_______.
Sweet, Sour
Salty, Bitter
Salty, Salty
Bitter, Sour
