ELECTRON CONFIGURATION ,CHARACTERISTICS GROUPS , COVALENT BONDS, IONIC BONDS, ENERGY, FORMS OF

ENERGY, WORK, SPEED, ACCELERATION, SIMPLE MACHINES. HEAT TRANSFER , WAVES, PARTS OF A WAVE,

SOUNDS, COLOR, ELECTRICITY, LIGHTNING, HOW LIGHTNING IS FORMED.

BY: Danny Dennis

Electron configurationThe electron configuration of an atom is a form of notation which shows how the electrons are distributed among the various atomic orbital and energy levels.  The format consists of a series of numbers, letters and superscripts as shown below.

characteristics groupsEach set of elements appearing in the vertical column of a periodic table is called a Group and represents a family of elements that have similar physical and chemical properties.

atomsThe atom is a basic unit of matter that consists of a dense, central nucleus surrounded by a clod of negatively charge electrons .

covalent bondsCovalent bonds represent chemical potential energy that can be used in biological reactions. a type of chemical bound characterized by the sharing of a pair of electrons between two atoms. The electron pair interacts with the nuclei of both atoms.

ionic bondsIonic bonds are a type of electrostatic bond between two atoms that is weaker than covalent bonds, but usually stronger than hydrogen bonds They are formed from the mutual attraction of ions. Typical participants in an ionic bond are a metal and a non-metal, such as sodium or chlorine.

energyThere are seven types of energy. 1. Heat2. Light3. Motion4. Electrical 5. Chemical 6. Nuclear energy 7. GravitationalThese seven types of

energy are that we use every day. From

How energy is formed.The top two ways that energy is formed are solar and hydro.Solar energy, radiant light and heat from the sun producing energy.Hydro energy, is simply energy that is taken from water and converted to electricity.

workWork is defined as the result of applying a force to an object in order to move it a certain distance. In other words, work equals force times distance. Work is always against some resistance.

speedthe rate of something moves, happens, or functions.

accelerationthe rate at which something increases in velocityincrease in rate of progress  an increase in the rate at which something is happens or develops

simple machinesThere are six simple machines 1. A lever is a board or

bar that rests on a turning point.  This turning point is called the fulcrum.

2. It is a flat surface that is higher on one end.  You can use this machine to move an object to a lower or higher place.

3. The wheel& axle is a rod that goes through the wheel.

4. A screw is a simple machine that is made from another simple machine.  It is actually an inclined plane that winds around itself.

5. A wedge is made up of two inclined planes. 

6. The rope fits on the groove of the wheel.

Heat transferis the transfer of thermal energy from one region of matter or a physical system to another. There are five kinds of heat transfer.

wavesTo move freely back and forth or up and down in the air, as branches in the winds and, make a signal with an up-and-down or back-and-forth movement of the hand or an object held in the hand

Look hard you can see a wave.

soundsis a medical wave that is an oscillation of pressure transmitted through a solid, liquid ,or a gas composed of frequency within the range of hearing and of a sertine level of sound

colorIs the visual perceptual property of in humans to the categories called red, green, blue and others. Color corresponding

Electricityis a general term describing a variety of strong resulting from the presence and flow of electric charge. These include many easily recognizable such as lightning and static electricity.

lightningis an atmospheric discharge of electricity. it also has three steps to form.1. It gathers protons

and electrons.

2. Then it separates

3. Lastly it discharges.

THE END