It is a state of matter in which separate atoms or subatomic particles, cooled to near absolute zero. When they reach that temperature the atoms are hardly moving relative to each other; they have almost no free energy to do so. At that point, the atoms begin to clump together, and enter the same energy states.

These are the smallest unit of matter that can't be broken down chemically.

According to dependence on amount of matter

-The simplest pure substance that makes up matter, made up only of one kind of atom It cannot be broken down into other substances by either physical or chemical means.

Contains the maximum amount of solute that a given quantity of solvent can dissolve

Particles composing matter

can be defined as something that has variable composition. can be classified as either homogeneous or heterogeneous.

Whether substance can damage an organism or not.

Made up of two or more different kinds of atoms chemically combined always contains atoms of different elements. although it contains more than one type of atom, always has the same composition-that is, the same combination of atoms.

A homogeneous mixture or one-phase mixture

These can be measured and observed without changing the composition of the substance.

Whether the substance undergoes combustion or not

Whether it reacts with acids, bases, and oxygen, gas or not

These are groups of two or more atoms that are chemically bonded.

These can be affected by the size and amount of samples.

Whothor the substanco can be easily decomposed or not

Each ______ is made up of a particular kind of atom: a pure sample of the element aluminum contains only aluminum atoms. Thus, an element contains only one kind of atom.

contains regions that have different properties from those of other regions Have two or more components that are visible as separate phases Their particles are not evenly distributed throughout the system and are mostly visible even with the unaided eye. It can be suspensions or colloids

Mixtures

Substance being dissolved

These are the ability of a substance to react with other substances such as air, water, and base.

Contains solute that is more than what the given solvent can dissolved.

Having a lesser amount of solute than what the given quantity of solvent can dissolve

It does not depend on the size or amount of the sample.

is the same throughout does not vary in composition from one region to another.

Exhibit the Tyndall effect

Matter

A dissolving medium

Whether it will break into charged particles when in solution with water or not.

It is a hot ionized gas consisting of approximately equal numbers of positively charged ions and negatively charged electrons. The characteristics of _______ are significantly different from those of ordinary neutral gases so that ______ are considered a distinct "fourth state of matter."

Have solute particles big enough to settle at the bottom of the mixture and can be alternately filtered to separate particles through filtration.

A phenomenon observed in dispersed colloid particles once light is directed to such mixtures. The dispersed solutes scatter and reflect the light.

Whether the material is more active or less active than other members of its chemical family

States of matter

According to changed involved during measurements of the property

Pure substance

These are particles that have gained or lost one or more of their valence electrons.

Intensive physical properties

Extensive physical properties

Properties of matter

anything that cannot be broken down through physical means. will always have the same composition. are either elements or compounds.

Chemical properties

Intermediate to a solution and a suspension It can be cloudy, but separation of components and settling of particles cannot be observed.