1. PREPARED BY LEKSHMI.S.G PHYSICAL SCIENCE REG NO: 13357003 BNVCTE,THIRUVALLAM 2. All matter is made up of atoms. Atoms of an element are identical. Each element…

Slide 1Quantum Model of the Atom Electrons in Atoms Slide 2 zSchrödinger Wave Equation (1926) ydefines probability of finding an e - Slide 3 Orbital zOrbital (electron cloud)…

Slide 1Matter takes up space and has mass Everything composed of matter Any biological process, function or structure can be broken down to its chemical level -> molecules/atoms…

Slide 1CHEMICAL BASIS OF LIFE AT THE CELLULAR LEVEL: CHEMISTRY BECOMES BIOLOGY -body functions depend on cellular functions -cellular functions result from chemical changes…

Slide 1Chapter 7 – Periodic Properties of the Elements Homework: 9, 10, 12, 13, 14, 15, 17, 19, 21, 25, 27, 28, 30, 33, 35, 37, 39, 41, 43, 47, 51, 54, 55, 57, 59, 63,…

Slide 1Unit 10 - Electricity Slide 2 What is electricity? Electricity – form of energy caused by moving electrons Slide 3 The Atom the atom has three basic parts –Proton…

1.The AtomNotes2. The AtomFrom the Greek prefix A- meaning“not”And the Greek Root –tomos meaning“cut”Means “uncuttable”The ancient Greeks wanted to learn aboutthe…

1.Larry Brown Tom Holme www.cengage.com/chemistry/brown Jacqueline Bennett • SUNY Oneonta Chapter 2 Atoms and Molecules 2. 2 Chapter Objectives • Name at least three…

1. Writing Lewis Structures 2. Rules for writing structures(1) you must know the order in which theatoms are connectedThis is normally determined by experimentand is referred…

1. Structure of the Atom 2. The Atom The atom is the smallest part of any element that retains all of the properties of that element. The…