We think you have liked this presentation. If you wish to download it, please recommend it to your friends in any social system. Share buttons are a little bit lower. Thank you!
Presentation is loading. Please wait.
Published byLuke Fox
Modified over 2 years ago
Surface Tension Creeps up thin tubes (capillary action) Expands when freezes
Law of Conservation of Matter
An atom makes up an element Elements cant be broken down
Electron cloud; negative
Nuclear SymbolProtonsNeutronsElectrons N K F-20
16P 17 N 2e- 8e- 6e-
Todays Objective: BIO.3a Given information concerning the nature, composition, interactions, and chemical reactions of atoms, demonstrate an understanding.
CH. 2 Chemistry of life Section 1 Nature of matter Atoms Atom- is the smallest unit of matter that cannot be broken down by chemical means. Atoms consist.
Chemistry of Life. Element A substance that cannot be broken down into simpler substances. Each element is identified by a one or two letter symbol. Ca.
Reviewing Subatomic Particles Nucleus contains: 1. Protons - 2. Neutrons - Positively charged, mass of 1 amu No charge, mass of 1 amu Electrons - Negatively.
1 The Nature of Molecules Chapter 3. 2 Atoms 3 Kinds of Atoms Ninety-two naturally occurring elements – Periodic table arranged by grouping atoms based.
Chemistry of Life All living and non-living things are made up of elements Elements are substances that cannot be broken into anything more simple Elements.
Why Study Chemistry in Biology?. I. Atoms Definition: smallest particle of an element.
Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Chapter 2 Chemistry of Life Revised by R. LeBlanc.
Chemistry of Life Atoms, atoms, everywhere. Matter Matter is anything with mass and volume.
Water: The Facts Water is possibly the most important compound in living organisms. Water consists of 1 atom of oxygen combined with 2 atoms of hydrogen.
What is it that makes up an atom? Essential Question Biochemistry.
$1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 50:50.
Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. 2-1 Chapter 2 Lecture Outline See PowerPoint Image Slides.
Bonding Jeopardy Provided by: Ionic Bonds Covalent.
Exceptions to the Rule… For each given element, the number of protons is ALWAYS the same – If you change the number of protons, you are now working with.
Acids, Bases, and Solutions A hydrogen ion (H + ) is an atom of hydrogen that has lost its electron. An acid is any substance that produces hydrogen ions.
Chapter 2 - Chemistry Comes Alive $100 $200 $300 $400 $500 $100$100$100 $200 $300 $400 $500 Matter and Energy AtomsMolecules Chemical Reactions Biochemistry.
Anatomy & Physiology Ch 2 Basic Chemistry. What are the parts of atoms including charges? Nucleus Protons Positive Neutrons Neutral Electron Cloud Electrons.
The Human Body in Health and Illness, 4 th edition Barbara Herlihy Chapter 2: Basic Chemistry 1.
Atoms and Reactions Test 1a Biology Benjamin McMullin.
Atomic Structure Organic Chemistry WaterpHGrab Bag.
Chemistry for Life Science. Matter Anything that: Anything that: Has mass. Has mass. Takes up space. Takes up space.
Pre – AP Biology Chemistry of Life (2.1) Part 1. Element Chlorine (Cl)
Ch. 4 Chemical Basis of Life. 4.1 Life requires about 25 chemical elements.
Chapter Atoms Democritus (460 BC – 370 BC) first suggested the idea of atoms Indivisible and indestructible.
Go to Section: 2–1The Nature of Matter A.Atoms B.Elements and Isotopes 1.Isotopes 2.Radioactive Isotopes C.Chemical Compounds D.Chemical Bonds 1.Ionic.
$1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 Welcome.
Chemistry of Life. I. Nature of Matter A. Atoms B. Chemical Bonding II. Water and Solutions A. Cohesion & Adhesion B. Polarity C. Acid & Bases.
Atoms Chapter 2, Section 1. The Building Blocks of Matter Matter Anything that: has mass takes up space.
1. 2 Ice = less than 0°C (solid) Water = 0°C – 100 ° C (liquid) Steam = greater than 100 °C (gas)
© 2016 SlidePlayer.com Inc. All rights reserved.