the process by which a substance breaks down into smaller and smaller particles and spread evenly until you cannot see them anymore

a method used to separate solids from liquids using a filter

a method used to separate substances of different sizes

different materials placed together, but each material keeps its own properties

a substance that cannot be dissolved

the ability of a substance to be dissolved into a liquid

the substance in which another substance can be dissolved in

the substance that dissolves in a solvent

a substance capable of being dissolved

the ability to do work or cause change

energy produced by the movement of electrons

the bending of a wave as it passes at an angle from one medium to another

magnetism created by an electric current

what occurs when forces move an object over a distance

energy that is produced by a machine or moving parts

energy that causes a transfer of heat or temperature between materials

energy waves bouncing off the surface of an object

energy that the eye can see

energy produced from vibration that you can hear

the process of soaking up liquid, heat, or light

curving inward

curved outward

a closed pathway through which electrical current flows

the small part of the electomagnetic spectrum that the human eye can see

to make objects appear closer or larger

matter that light travels through

a piece of glass that separates white light into colors of the spectrum

to pass through a substance or object without being absorbed

something you can see through

an event that needs immediate action

a belief that someone will or should achieve something

a scientific test in which you perform a series of actions and carefully observe their affects in order to learn something

Scientific tools used for recording observations and data

an object used to measure length

Scientific tools used for recording observations and data

Arranged in a systematic and neat way

Equipment, such as, goggles and aprons, used for protection in an investigation

A set of specific steps that must be completed to reproduce the same results under the same conditions

Prevention against being hurt, injury, or loss

Cooperatively working with others to reach a common goal

A tool used to measure mass

Cylinder shaped container used to mix or heat liquids

A piece of equipment that sprays chemicals to put out fires

Safety equipment for protecting the eyes

A container used to measure the volume of a liquid

A tool used to heat substances

An instrument that uses a lens to make tiny things look larger

An accessory that protects hands from heat, chemicals, or biological splatters or spills

A tool used measure weight