No student devices needed. Know more
30 questions
Substances that are made up of ONLY one type of atom (element) or compound.
Heterogeneous mixture
Pure substance
Suspension
Homogeneous mixture
Which of the following is classified as a pure substance?
Lemonade
Fruit punch
ketchup
Hydrogen
Gold
Which of the following is NOT a mixture?
milk
lemonade
vegetable salad
carbon
Which of these is an element?
Salt (NaCl)
Water (H20)
Oxygen (O)
Carbon Dioxide (CO2)
Which of these is a compound?
Aluminium (Al)
Carbon Dioxide (CO2)
Nitrogen (N)
Sand
True or False: Elements and compounds are pure substances.
True
False
Identify which images are HETEROGENEOUS MIXTURES! (Check all that apply)
Solutions are ___________ mixtures.
Solid
Homogenous
Heterogeneous
Gas
What type of mixture does this diagram represent?
Homogeneous
Heterogeneous
This separation method is called...
Magnetism
Filtration
Distillation
Evaporation
Which method can you use to separate sand and iron filings?
Distillation
Magnetism
Filtration
Evaporation
A mixture that contains two or more substances uniformly combined
heterogeneous mixture
homogeneous mixture
suspension
colloid
Matter is classified in...
Elements & Compounds
Homogeneous & Heterogeneous
Colloids & Suspensions
Pure substances & Mixtures
Which of the following is classified as a pure substance?
Lemonade
Fruit punch
ketchup
Hydrogen
Substances that are made up of ONLY one type of atom (element) or compound.
Heterogeneous mixture
Pure substance
Suspension
Homogeneous mixture
Which of the following is NOT a mixture?
milk
lemonade
vegetable salad
carbon
Which of these is a compound?
Aluminium (Al)
Carbon Dioxide (CO2)
Nitrogen (N)
Sand
True or False: Elements and compounds are pure substances.
True
False
The particle diagram shown is a:
pure substance
mixture
Identify the substance in box D.
element
compound
mixture
Identify the substance in box B.
element
compund
mixture
Identify the substance in box W.
element
compound
mixture
Explore all questions with a free account