Pure substances and mixtures
Subtitle: a unit outline
By: John Ivanco, program facilitator.
Contributors: Durham Board of Education.
Series: [Science & technology (Whitby, Ont.) -- Gr. 7
Publisher: Durham District School Board
Published: 1999
Place of publication: Whitby, ON
Language: eng
Number of pages: 46
Subjects: Chemistry -- Study and teaching (Middle); Mixtures -- Study and teaching (Middle); Water -- Study and teaching (Middle); Solution (Chemistry); Chemistry -- Experiments.
Other titles: Matter and materials
Notes: Grade 7.

CR