Grade 8 science and technology topic test 21/08/2024
1. Fill in the blanck spaces with an appropriate word from the given list.
a) A……………………………………… is made from one substance only
Evaporating
crystals
Pure substance
insoluble
b) A mixture of a solid and a liquid can be separated by ………………………………….
Filtering
insoluble
evaporating
separated
c) Which of the following apparatus would be needed when filtering a mixture?
………………………………………………………
tripod