Science final

Atom

The smallest particle in which an element can be divided, And still retain properties of that element

Proton

A particle that defines the identity of an element

Neutron

A particle that has no charge

7

How how many atoms are bonded together in the molecule H2S04

Molecule

Two atoms combined together

Thermal

An energy that is required in order to change a solid into a liquid

Exothermic

A chemical reaction that causes heat to be released

Kilometer (km)

The largest unit of measurement

Millimeter (mm)

The smallest unit of measurement

Lxwxh

The calculation of a volume of a solid rectangular block

Richter scale

A scale used to measure the amount of energy released from an earthquake

Near tectonic plate boundaries

Where most earthquakes occur

Matter is recycled

How matter moves around the earth

The sun

All energy on earth can be traced back to this

All parts of earth are connected

Why the Earth is a system

A person running

An example of kinetic energy

A stretched rubber band

An example of potential energy

Mechanical energy

The sound of moving car are both examples of this

Chemical reaction

Digesting food, burning a log and rust are all types of this

All parts of the Earth are connected and interact with each other

How earth is a system

Electricity

The ultimate purpose for most energy production

Proton

Defines the identity of a element

One place to another

How energy moves around the Earth