More cards in this set

Card 6

Front

the burgers were in plastic container. plastic can cause enviromental problems because they:

Back

Preview of the front of card 6

Card 7

Front

when charcol burns heat is produced. this means the reaction is:

Back

Preview of the front of card 7

Card 8

Front

all of the haogens have simular chemical reactions because their atomscontain the same number of

Back

Preview of the front of card 8