There are 2 CARBON, 3 HYDROGEN, and 2 OXYGEN - C2H3O2, There are 6 CARBON, 12 HYDROGEN, and 6 OXYGEN - C6H12O6, Evidence of Chemical Reaction - burning, rusting, digesting, oxidation, Physical Change - boiling, melting, freezing, element made of one type of atom - Oxygen O2 , compound made of more than one type of atom - Water H2O, Reactants: Na and Cl2 - 2Na +Cl2 —> 2NaC, Products: NaCl - 2Na +Cl2 —> 2NaC, There are 2 Hydrogen, and 2 Oxygen - H2O2, mass remains constant - "law of conservation of mass", "Keep Away" from yourself and others - Heating materials: "Hot", Measures Mass - Balance or scale, Measure length - Metric Ruler, "independent variable" will have an effect on "dependent variable"." - Hypothesis, Boron and Silicon... Semi Conductor - Metalloid: "(7) Zig Zag", copper, silver, gold... Metals - conductive, malleable, shinny, carbon, sulfur, phosphorus...Nonmetals - insalator, brittle, dull, Use controls to conduct a testable hypothesis - Scientific Investigation,
0%
Science Review: Safety Chemistry Conservation
Share
by
Besquivel1
6th Grade
7th Grade
8th Grade
Science
Energy
Matter
Edit Content
Embed
More
Leaderboard
Show more
Show less
This leaderboard is currently private. Click
Share
to make it public.
This leaderboard has been disabled by the resource owner.
This leaderboard is disabled as your options are different to the resource owner.
Revert Options
Match up
is an open-ended template. It does not generate scores for a leaderboard.
Log in required
Visual style
Fonts
Subscription required
Options
Switch template
Show all
More formats will appear as you play the activity.
Open results
Copy link
QR code
Delete
Continue editing:
?
