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9/19 - 8 th Grade Agenda. Collect HW: Language of Science Worksheet Who Wants to be a Millionaire – Metrics & Safety Edition Metrics & Safety Test Classwork: Vocab Poster Of Science Checkup Classwork: Introduction to Matter worksheet Class Reading: p.437 – p.441
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9/19 - 8th Grade Agenda Collect HW: Language of Science Worksheet Who Wants to be a Millionaire – Metrics & Safety Edition Metrics & Safety Test Classwork: Vocab Poster Of Science Checkup Classwork: Introduction to Matter worksheet Class Reading: p.437 – p.441 HW: Workbook p. 157- p. 158 HW: Poster of Science due 9/21 (25 points)
California Standard (viii) • Each of the more than 100 el_______ of matter has distinct properties and a distinct at_______structure. All forms of m________ are composed of one or more of the elements. ement omic atter
California Standard iquid olid • States of matter (S______, L______, G_______) depend on molecular m______. as otion
California Standard oms lid • In so_____ the at________ are closely locked in position and can only vi__________; brate
California Standard oms quid • In li______ the at________ and mo__________ are more loo_______ connected and can collide with and move past one another ecules sely
California Standard ses • In Ga_______ the atoms and molecules are fr____ to move independently, col__________ fre__________. ee quently liding
Are liquid water, ice and water vapors made of exactly the same substance? Yes. They are made up of H2O
Characteristic Properties ality A qu_____ of substance that never ch_________ and can be used to identify the substance. anges
What are the characteristic properties of these substances? Gold is yellow and shines Diamonds are the Hardest known substance Water is clear
What is the temperature where a Solid turns into a Liquid called? Melting Point
What is the temperature where a Liquid turns into a Gas called? Boiling Point
Physical Changes: pearance • Change of ap_______ with out making the material into another sub_________; for example, a change of state. stance What are some examples of Physical Change?
Chemical Changes A change in which one or more substances com______ or deco________ to form n_____ substances. bine mpose ew What are some examples of Chemical Change?