Kahoot review flachcards for Properties and Classification of Matter Flashcards
oxygen, nitrogen, and hydrogen are examples of…
element
Substance containing multiple types of atom
compound
Matter can be categorized into a ___
pure substance or a mixture.
Substance made of one type of atom
element
H2O and CO2 are examples of…
compound
A___ is matter composed of two or more substances that can be separated by physical means.
mixture
A mixture in which differtent materials remain distinct.
heterogeneous
Salad and gumbo are examples of what type of mixture?
heterogeneous
Coffee and gatorade are examples of what type of mixture?
homogeneous
Describe the particles in a solid.
packed tightly together
A mixture that remains constantly/uniformly mixed
homogeneous
Orange juice with pulp is an example of a ___ mixture
Heterogenous
A heterogeneous mixture with particles that never settle.
colloid
Fog is an example of a ___
colloid.
Sugar water is an example of a….
solution
A way to separate a heterogeneous mixture is to use ___________.
filtration
When substances react and form a new substance
chemical change
Distillation is a form of separation that uses the___
boiling point.
A way to separate a homogeneous mixture is to use ___________.
distillation
Italian dressing is an example of a…
Suspension
Hardness, luster, and density are _________ properties.
physical
A suspension is what type of mixture?
heterogeneous
Bananas turning brown are an example of a ____________.
chemical change
What type of change is getting a hair cut?
Physical change
Water freezing is an example of a …
physical change
Sugar dissolving in water is a …
physical change
A substance reacting to air is a …
chemical change
The presence of rust is a sign of a…
chemical change
Flammibility is a _________ property/
chemical
A physical property is determined without___
destroying matter.
What does a Bohr diagram show
Number of electrons
What does a Lewis structure show?
Number of valence electrons
