S
Sonia S
Guest
A ____contains only one kind of particle
A
is a homogeneous mixture of two or more metals
the mass numer represents the sum of ___ and ___ in an aton
What is the differences between molecules, atoms and particles??
A
is a homogeneous mixture of two or more metalsthe mass numer represents the sum of ___ and ___ in an aton
What is the differences between molecules, atoms and particles??