Particulate Nature of Matter
These are the three common states of matter.
solid, liquid, and gas
This is the amount of space an object occupies.
volume
This is the simplest form of a pure substance.
element
This is the smallest particle of an element that retains its properties.
This method uses a filter paper to separate solids from liquids.
Filtration
In this state of matter, particles are tightly packed and only vibrate in place.
solid
Extensive
A substance made of only one kind of particle.
Water (H₂O) is a compound made of these two elements.
Hydrogen and Oxygen
This method separates a dissolved solid from a liquid by heating.
evaporation
You can smell a baking cake from the kitchen even if you're in another room. This phenomenon shows this property of gas particles.
diffusion
A homogeneous mixture is also called?
Solution
Baking Soda: Compound or Mixture?
This type of element is shiny, malleable, and conducts electricity.
Metal
This process separates components of a liquid mixture using boiling points.
Why do solids not flow like liquids and gases?
because their particles are tightly packed and vibrate in place
A chemical property that describes how easily a substance undergoes a chemical change.
reactivity
Saltwater is an example of what type of mixture?
Homogenous Mixture
How many hydrogen atoms are in H₂SO₄?
2
This technique separates substances based on their ability to move through paper.
chromatography
This theory explains how particles behave in matter.
kinetic molecular theory
A chemical property is only observed when this occurs.
Chemical change/Chemical Reaction
This effect occurs when light is scattered by particles in a colloid or a fine suspension.
Tyndall Effect
In the formula Ca(OH)₂, how many total atoms are there?
5
This method is used to separate magnetic materials from mixtures.
Magnetic Separation