Middle Test Science Grade 5
Fill in the blanks with the correct words or numbers from the box physical changes decanting boiling point copper kinetic chemical changes water cycle melting point mass opaque ________________ is a good conductor of electricity. It is used to make electric wires. Materials which are _____________ do not allow light to pass through them. 3. Vinegar reacts when it is mixed with backing soda. This is an example of _________________. A glass break is an example of __________________. The process of separating an insoluble solid from a liquid by pouring away the liquid and leaving behind the solid is called ________________. ...