PPT-Why Atoms Combine?

Intro to Bonding Elements M ade from only one type of atom example Oxygen O 2 Helium He Compounds M ade from more than one type of atom more than one element Compounds always have exactly the same ratio of the elements of which it is made . Combine Like Terms and Distributive Property. In this lesson, you will be shown how to combine like terms along with using the distributive property.. Terms. in an algebraic expression are separated by addition or subtraction signs.. 7.3 in your textbook. How atoms combine. Atoms with a full valence shell are very stable . Only the Noble gases are considered stable and therefore unreactive. Elements that have unfilled valence shells combine with other elements. At the end of this lesson, you need to draw . a diagram for each model showing the evolution of atomic theory:. ". Plum-Pudding" Model. Rutherford . Atom. Rutherford-Bohr . Atom. Charge-Cloud . Model. , Austin. Dalton’s Atomic theory. John . D. alton (1766-1844) developed an atomic theory that proposed that atoms were responsible for the combinations of elements found in compounds.. Who was he?. Purpose of SCAMPER. Strive . for quantity. — seek out lots of ideas, at . least 10 to 30. Seek wild and unusual ideas. . —out-of-the-box, . never-been-done-before . ideas. Combine and build on other ideas. How many atoms?. The symbol for an atom is either one capital letter, or a capital letter followed by a lower case letter. . For example:. F is the symbol for Fluorine. Br is the symbol for Bromine. Why do Atoms Combine?. Compounds form when elements combine. Ex: . C + O. 2 . . CO. 2. . Elements combine based on the # of valence electrons they have. Elements combine so that their outer . shell is . Law of Conservation of Mass. The . total mass of materials after a chemical reaction is the same as the total mass before the reaction.. . Law of Constant Composition. The . elemental composition of a compound is always the same. Strive . for quantity. — seek out lots of ideas, at . least 10 to 30. Seek wild and unusual ideas. . —out-of-the-box, . never-been-done-before . ideas. Combine and build on other ideas. . —one . . Option 1. Use option one to combine the following sentences: . . Thieves . stole five rare monkeys from the London Zoo. The British police are . searching . for the monkeys across Europe. .. ______________________________________________________________ ______________________________________________________________ ______________________________________________________________. Atoms are composed of protons, neutrons and electrons. These subatomic particles are charged….. Atoms make elements… Elements can’t be broken down into anything simpler. . Examples:. Carbon= C. W.C. 1.3. What will we combine sentences with today?. participial phrases. Identify the . participle . . in the following sentences. Partner Share. Adjectives that look like verbs that end with –. Dr John Mitchell. ID1004: Approaches to Reality. For Years People Wondered …. What is the World Made of?. What is Matter?. I. s Water Made of the Same Stuff as Rock?. Is Matter Continuous?. Is Matter Continuous?. WEEK 1. There are millions of fish in the sea! Create your own type of . FISH. ! Give it a name and create a home in the sea for your new type of fish!. Combine two of your favorite foods to create a .