Today’s Activities Review

Look over Scientific Method information, ask any last questions you may have.

Test Warm-up

Tell me what you think of when you hear the word matter (list 3 things)

Worksheet Reading

Today’s Activities Warm-up

What is the difference between an atom and an element?

Name three things that are NOT matter. Finish notes Lab Matching Game

Matter Notes

What is Matter? Matter

Takes up space (volume) and has mass Examples:

Rocks Baby powder Milk Stars

What are atoms? Atoms

Basic unit of matter Parts?

Protons Neutrons Electron

Where are the parts located? Atoms

Proton and neutrons are in the nucleus (center)

Electrons orbit the nucleus

Draw on your note sheet →

Elements How many kinds of atoms make up one

element? One

Elements Where can you find information about

elements? Periodic Table of Elements

Elements How do scientists represent elements?

With chemical symbols

Chemical Symbols What are the rules for writing chemical

symbols? 1st letter is capitalized 2nd letters are lower case No period

What is Hg the chemical symbol for? Mercury

Chemistry What is chemistry the study of?

Matter What are some examples of properties that

matter can have? Color Shape Odor Texture Mass Volume temperature

Activities Get computer Get Lab Turn computer on Write computer number on paper Log in Answer number 1 and 1 a Wait

Activities Complete Table Answer number 3 Play with the “Phase Tab” Write three things you noticed

Anywhere on your paper you have space

Today’s Activities Warm-up

Chemistry is the study of? What are the three parts of an atom and

their charge? Matching Game Go over lab- discussion Notes over Phases Video Worksheet

States of Matter

Solid Atoms vibrate back and forth

Very close together

Liquid Atoms move freely

Start to move apart

Gas Atoms move quickly

Spaced apart

Plasma Atoms move very fast Electrons stripped from atom

Bose Einstein Condensate BEC Absolute zero about -460˚F All motion stops A diluted gas Extremely fragile, can’t be exposed to

outside temperatures

CHEMISTRY TERM PHASE CHANGE

Fusion/MeltingFreezing

Vaporization/BoilingCondensationSublimationDeposition

Solid to LiquidLiquid to SolidLiquid to GasGas to LiquidSolid to GasGas to Solid

Put on a piece of paper before video

ATOMS ELEMENTS