Substance 1 Substance 2
A
3. Tiana is a chemist who
chemical to add to swim
to make the water safer.
substances together in a
The diagram above show
groups of atoms that mal
starting substances.
Substance 1
Substance 2
B
After mixing, Tiana found
substances in the sealed
(Nothing had escaped.) W
diagrams to the left shows
groups of atoms that mak
substances?
Substance 1
Substance 2
C
Español
a
Diagram A
Scroll for more