1) soluble solids are a) solids that dissolve in water b) solids that don’t dissolve in water 2) salt is a) A soluble solid b) An insoluble solid 3) If we want to separate water and sand we use a) Filtering b) Hand 4) If we want to separate iron fillings and sand we use a) Magnet b) Sieve 5) Of we want to separate stones and sand we use a) Our Hands b) Filtering c) Magnet 6) Sugar and salt are examples on: a) Soluble solids b) Insoluble solids 7) Sand doesn’t dissolve in water a) false b) true 8) We can use a sieve to separate stones and sand a) true b) false 9) We can use our hands if we want to separate salt and iron fillings a) false b) true 10) What are the ways we can use to separate solid/solid mixtures? a) Hand,sieve and magnet b) Filtering and sieving 11) What are the ways we can use to separate solid/liquid mixtures? a) Filtering and sieving b) sieve, hands and magnets

Matters and mixtures/solid/liquid

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