Mass is the quantity of matter in an object. It is measured in grams, kilograms and tonnes.
This information is current as at 13/11/2018 03:52pm, AEDT. For the most up-to-date information, go to https://education.nsw.gov.au/teaching-and-learning/student-assessment/smart-teaching-strategies/numeracy/measurement-geometry/mass2.
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