Test Flashcards
(22 cards)
CHEMICAL CHANGE CAUSED BY THE BREAKING, FORMING, OR
SHARING BONDS
Reaction
AMOUNT OF SPACE OCCUPIED BY MATTER
Volume
THE SMALLEST PART OF AN ELEMENT THAT EXHIBITS THE PROPERTIES OF
THE ELEMENT
Atom
AMOUNT OF MATTER
Mass
ATOMS OF THE SAME ELEMENT HAVE THE SAME ATOMIC NUMBER BUT
DIFFERENT MASSES
Isotopes
TWO OR MORE ATOMS THAT ARE BONDED TOGETHER ARE CALLED
THIS
Molecule
COMBINATION OF ELEMENTS THAT HAVE A DEFINITE COMPOSITION
Compound
SUBSTANCE THAT IS COMPOSED OF ONLY ONE KIND OF ATOM
Element
ANYTHING THAT HAS MASS AND VOLUME
Matter
-THE NUMBER THAT REPRESENTS THE NUMBER OF PROTONS IN
AN ELEMENT
Atomic number
A POSITIVE ION
Cation
SUBSTANCE THAT CONTROLS THE RATE OF REACTION WITHOUT
BEING CONSUMED
Catalyst
HE STUDY OF THE COMPOSITION OF MATTER AND THE CHANGES
IT UNDERGOES
Chemistry
ATOMS THAT HAVE GAINED OR LOST ELECTRONS AND HAVE A
ELECTROSTATIC CHARGE
Ion
APPROXIMATELY EQUAL TO THE TOTAL OF PROTONS AND
NEUTRONS
Atomic weight
A NEGATIVE IONS
Anion
COMBINATION OR COMPOSITION, IN PARTICULAR
Synthesis
A TYPE OF OXIDATION- REDUCTION CHEMICAL REACTION WHEN AN ELEMENT OR ION MOVES OUT OF ONE COMPOUND INTO ANOTHER
Single replacement
THE STATE OR PROCESS OF ROTTING
Decomposition
REACTIONS OCCUR WHEN TWO IONIC COMPOUNDS (OR ACIDS) ARE MIXED IN AQUEOUS SOLUTIONS
Double replacement
ATOMS BECOME STABLE THROUGH SHARED ELECTRONS
Covalent bonds
ATOMS BECOME STABLE THROUGH THE TRANSfer OF ELECTRONS
Ionic
