school project

[margejustmight]

Hi any teacher. how would you be able to tell if a mixture of sand, salt and sugar contained different particles...many thanks

[pcbpage]

Well, for example, the sugar and salt will dissolve in water but the sand won't

[factor-fiction]

I'm not clear what you are asking- do you mean particles in addition to sand, salt and sugar?

[pcbpage]

you could also look through a magnifying glass or microscope to see the different types

[margejustmight]

Thank you very much