AN EXAMPLE OF A GOOD CONDUCTOR IS A ___________.
AN EXAMPLE OF A GOOD INSULATOR IS A __________.
METAL
STYROFOAM
400
IF AN ATOM INCREASE THE AMOUNT OF NEUTRONS IT IS AN ____________
IF AN ATOM GAINS OR LOSES AN ELECTRON, IT IS CALLED AN ___________
ISOTOPE
ION
400
IONIC BONDS ARE BETWEEN _________ AND __________
COVALENT BONDS ARE BETWEEN ________ AND ________
METALS AND METALS
NON-METALS AND NON-METALS
400
Balance this equation:
___Ag2S ---- ___Ag + ___S8
8Ag2S ---- 16Ag + 1S8
400
The process of combining nuclei of atoms to make different atoms is ____________ and the process of breaking up the nucleus of an atom is ____________.
fusion
fission
500
FREEZING POINT IS __________C OR _______ F
BOILING POINT IS __________ C OR ________ F
0 OR 32
100 OR 212
500
TELL WHAT EACH SCIENTIST IS FAMOUS FOR
BOHR
DALTON
DEMOCRITUS
RUTHERFORD
BOHR ELECTRONS
DALTON ATOMIC THEORY
DEMOCRITUS ATOMS
RUTHERFORD NUCLEUS
500
DRAW THE LEWIS STRUCTURE FOR IODINE
500
Physical or Chemical?
Color
Density
Flammability
Reaction
Boiling Point