22 questions
Something that takes up space and has mass.
Volume
Matter
Mass
Density
H2O is an example of a(n):
Element
Compound
Homogeneous Mixture
Heterogeneous Mixture
Calcium (Ca) is an example of a(n):
Element
Compound
Homogenous Mixture
Heterogeneous Mixture
Tap water (water, salt & minerals) is an example of a(n):
Element
Compound
Homogeneous Mixture
Heterogeneous Mixture
Methane (CH4) is an example of a(n):
Element
Compound
Homogeneous Mixture
Heterogeneous Mixture
Chicken noodle soup is an example of a(n):
Element
Compound
Homogeneous Mixture
Heterogeneous Mixture
Which of the following is a physical property?
Heat of combustion
Boiling point
Flammability
Reactivity
Which of the following is NOT a sign that a chemical change has occurred?
Change in color
Change in shape
Formation of a gas
Change in odor
Which of the following is an example of a chemical change?
Ripping paper in half
Boiling an egg
Cracking an egg
Dissolving sugar in water
Which of the following is a physical change?
Burning a match
Vinegar reacting with baking soda
Melting butter
Cooking an egg
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 is a physical property?
Combustion
Electronegativity
Color
PH Level
Hammering wood together to build a house is an example of a:
chemical change.
physical change.
Bleaching your hair is an example of a:
physical change.
chemical change.
Which of the following is NOT an example of a physical change?
crumpled paper
pencil sharpening
glass breaking
mold growing on cheese
Sugar dissolving in water is an example of a:
chemical change.
physical change.
Green bananas turning yellow on their own as they ripen. This is a:
chemical change.
physical change.
How would you classify the matter in the picture above?
Element
Compound
Homogeneous Mixture
Heterogeneous Mixture
How would you classify the matter in the picture above?
Element
Compound
Homogeneous Mixture
Heterogeneous Mixture
How would you classify the matter in the picture above?
Element
Compound
Homogeneous Mixture
Heterogeneous Mixture
How would you classify the matter in the picture above?
Element
Compound
Homogeneous Mixture
Heterogeneous Mixture