Bern Ong @ 88Tuition's answer to Seow Yu Xuan's Primary 4 Maths Singapore question.

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Bern Ong @ 88Tuition
Bern Ong @ 88tuition's answer
102 answers (A Helpful Person)
1st
This question means out the topic of Matters - Solid, Liquid and Gas. The properties of Matter are equally important. Solid has a definite shape and a definite volume. Liquid has NO definite shape but has definite volume. Gas has NO definite shape and NO definite shape;)