The basic building blocks of ordinary matter Join together to form molecules, which form most of the objects around you. Made up of protons, neutrons.

Slides:



Advertisements
Similar presentations
Chemical Formulas & Equations. Molecule A combination of two or more atoms bonded together.
Advertisements

Atoms Elements Molecules Compounds Pure Substance Mixture Solution.
Elements, Compounds, and Mixtures
Elements and Compounds. Matter Any thing with mass and volume.
Atoms and Elements. Atoms Atoms are the “building blocks” of all matter and are the simplest form of molecule. They are all made up of protons, neutrons.
Compounds Chemistry Lecture #3 Elements Entangled Element – the simplest type of pure substance Pure substances that are made of more than one element.
Classifying Matter.
Elements & Compounds Notes TEKS: (6.5) Matter and energy. The students knows the differences between elements and compounds Differentiate between elements.
Chapter 2-1.  A substance made up of two or more different types of atoms bonded together.  Elements are to compounds as letters are to words.  Elements.
Nomenclature Writing and Naming Chemical Compounds.
Done by: Sara Al-Khater 7D Science.  The element is a substance that is made out from one type of atoms.  element is a pure substance that cannot be.
Element Bonding Pages SCOS 4.02: Evaluate evidence that elements combine in many ways to produce compounds that account for all living and nonliving.
Biochemistry Basics Objectives: 1.Be able to read a Periodic Table 2.Identify elements and compounds needed by living organisms 3.How are compounds created?
Brainstorm a list of factors that cause people to behave differently. Personality Experiences Heredity Environment Friends/Family Society.
Physical Science 101. Atom the basic building block of all matter one single “unit” of an element Examples: a Hydrogen atom, a Nitrogen atom.
Compounds. Compound: a substance made up of atoms of different elements joined together (involves a chemical change) a substance made up of atoms of different.
Quick Write What is an atom? What is an element?.
Brainstorm a list of factors that cause people to behave differently. Personality Experiences Heredity Environment Friends/Family Society.
Elements are pure substances that can not be broken down into simpler substances. Ex. Calcium, Hydrogen, Fluorine A pure substance is one that contains.
Compounds & Molecules Review: What is an atom? Smallest unit of matter that has the same defined properties Name the 3 subatomic particles that make up.
ATOMS ELEMENTS PERIODIC TABLE MOLECULES COMPOUNDS.
DO NOW: Read Life depends on chemistry. When you eat food or inhale oxygen, your body uses these materials in chemical reactions that keep you alive. Just.
WHAT IS CHEMISTRY? The study of the properties of matter and how matter changes.
Chemistry of Life. All matter is made up of atoms. Matter is anything that has mass and takes up space.
It matters. MATTER: ELEMENTS AND COMPOUNDS It matters.
Compounds. Review:  Element: -pure substance that cannot be broken down into a simpler substance by ordinary chemical changes. -consists of atoms of.
Atoms and Molecules. Atoms Atoms are basic building blocks of matter that make up everyday objects.
Elements combine to form compounds. Section 2.1D.
Atoms, Elements, & Compounds. Elements Element --- any substance that can’t be broken down into simpler substances. Example of an element --- Oxygen,
Chemistry L1: Atoms and Elements Learning Objectives: 1.Describe what an atom is. 2.Describe particle theory. 3.Explain what an element is. 4.Explain how.
Physical and Chemical changes molecules
Chemistry of Life. Matter is anything that has _______ and takes up ________. mass space rocks soil water bear air trees.
Page 4 notes.  Atoms are made of three (3) smaller particles called:  PROTONS – Positively charged particles (+)  NEUTRONS – Particles with NO charge.
Chemistry of Life. The universe is composed of either _______ or _______. matterenergy.
What is Chemistry? Chemistry is the study of matter.
Elements, Compounds, and Mixtures
November 30th Warm-up Week of 28 to 2 (textbook page 63)
The Cell and The Chemistry of Living Things
Chemistry of Life.
Chemistry of Life.
Compounds & Chemical Bonding
3 KINDS OF MATTER Elements Compounds Mixtures.
Activity 17: Modeling Molecules
Element Identification Chart
Chapter 2.1 Part 2 Elements By Sherry Totten.
Putting Atoms Together
Entrance Question Complete “I see, I think, I wonder” for the image below. I see _______________________________________. I think ______________________________________.
19/09/2018 Atoms and Elements W Richards Worthing High School.
19/09/2018 Atoms and Elements.
19/09/2018 Atoms and Elements.
20/09/2018 Atoms and Elements W Richards The Weald School.
Covalent and Ionic Bonding
Classification of Matter Review!
Elements and Compounds
Elements and Compounds
Atoms, Molecules, Elements, and Compounds
What are atoms, elements, molecules, and compounds?
Easy Medium Hard Very hard Hydrogen (H2) Chlorine (Cl2)
Biochemistry Basics.
Element Identification Chart
Daily Science What’s the rule for how many electrons can fit in each orbital 1-3? What does valence mean? Draw a Bohr model for Nitrogen. Remember to determine.
Anything that has mass and takes up space
Organic Macromolecules
Compounds.
13/04/2019 Atoms and Elements W Richards The Weald School.
Covalent Bonds When Atoms Share.
Elements, Compounds, and Mixtures
17/05/2019 Atoms and Elements W Richards Worthing High School.
Elements and Compounds
Basics of Matter.
Presentation transcript:

The basic building blocks of ordinary matter Join together to form molecules, which form most of the objects around you. Made up of protons, neutrons and electrons Extremely small particles What is an Atom?

Any atoms that are connected by chemical bonds Every combination of atoms is a molecule If the atoms are different elements, the molecule is called a compound. The smallest particle that has the chemical properties of that substance. What is a Molecule?

A Video to Explain More: Atoms and Molecules

Atom or Molecule???

Oxygen - O 2

Mercury - Hg

Water – H O 2

Laughing Gas – N O 2

Diamonds - C

Bleach - NaClO

Baking Soda – NaHCO 3

Vinegar – CH COOH 3

Gold - Au

Sugar Glucose – C H O

Hydrogen Peroxide – H O 2 2

Neon - Ne

What are other substances you might have wondered about???

Pom Pom Practice Using pom poms, create a “model” of a molecule with the information provided! After you have made your guess, check for accuracy and fix your model if needed.

Sulfuric Acid H SO 2 4 Hydrogen = White Sulfur = Green Oxygen = Red

Sulfuric Acid H SO 2 4 Hydrogen = White Sulfur = Green Oxygen = Red

Ammonia NH 3 Hydrogen = White Nitrogen = Blue

Ammonia NH 3 Hydrogen = White Nitrogen = Blue

Carbon Dioxide CO 2 Carbon = Black Oxygen = Red

Carbon Dioxide CO 2 Carbon = Black Oxygen = Red

Chlorine Cl 2 Chlorine = Green

Chlorine Cl 2 Chlorine = Green

Ethylene C H 2 4 Carbon = Black Hydrogen = White

Ethylene Carbon = Black Hydrogen = White C H 2 4

Methane C H 4 Carbon = Red Hydrogen = Blue

Methane C H 4 Carbon = Red Hydrogen = Blue

San Nicholodium Carbon = Red Hydrogen = Green Oxygen = White C H O 7 1 6

San Nicholodium Carbon = Red Hydrogen = Green Oxygen = White C H O 7 1 6

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.