semester exam review mrs stafford hs physical science
DESCRIPTION
PHYSICAL AND CHEMICAL PROPERTIES AND CHANGES PHYSICAL – NO NEW SUBSTANCESCHEMICAL- YOU GET A NEW SUBSTANCETRANSCRIPT
SEMESTER EXAM REVIEW
MRS STAFFORD
HS PHYSICAL SCIENCE
WHAT IS THE DIFFERENCE BETWEEN A MIXTURE AND PURE SUBSTANCESMATTER CAN BE BROKEN DOWN INTO TWO CATEGORIES: PURE SUBSTANCES AND MIXTURES.PURE SUBSTANCES ARE FURTHER BROKEN DOWN INTO ELEMENTS AND COMPOUNDS. MIXTURES ARE PHYSICALLY COMBINED STRUCTURES THAT CAN BE SEPARATED INTO THEIR ORIGINAL COMPONENTS. A CHEMICAL SUBSTANCE IS COMPOSED OF ONE TYPE OF ATOM OR MOLECULE.
PHYSICAL AND CHEMICAL PROPERTIESAND CHANGES
PHYSICAL – NO NEW SUBSTANCES
CHEMICAL- YOU GET A NEW SUBSTANCE
KINETIC THEORY OF MATTER
LAW OF CONSERVATION OF MASS
BOYLES AND CHARLES GAS LAWS
ATOMIC THEORY• DALTON • THOMSON
MENDELEEV
THE ALKALI METALS
THE NOBLE GASES
CHEMICAL BONDINGIONIC VS COVALENT BOND
NAMING COMPOUNDSIONIC COVALENT
CHEMICAL REACTIONSBALANCING EQUATIONS
SIGNS OF A CHEMICAL REACTION
DIFFERENCE BETWEEN COLLOID AND SUSPENSION AND THE TYNDALL EFFECT
Know definitions of miscible and immiscible
ACIDS, BASES AND SALTSAND PH
NUCLEAR CHEMISTRYALPHA , BETA AND GAMMA DECAY FUSION VS FISION
CAN YOU SEE AN ATOM?
GET SOME SLEEP EAT A GOOD BREAKFAST
YOU WILL ACE YOUR SEMESTER EXAM
INTERESTING SCIENCE! TAKE A BREAK…
COOL CHEMICAL REACTIONS