(a)
Matter can be divided into two categories pure substances and mixtures. What two categories can pure substances be broken down into.
A
elements
B
compounds
C
heterogenous
D
homogenous
1 answer
A and B
Matter can be divided into two categories pure substances and mixtures. What two categories can pure substances be broken down into.
A
elements
B
compounds
C
heterogenous
D
homogenous
1 answer