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T.P.O.M.
This stack describes the properties of matter.
Question | Answer |
---|---|
What are elements? | Elements are basic kinds of matter.They combine to form other kinds of matter.There are more than 100 elements. |
What is weight,and how can you measure it? | Weight is a measure of the pull of gravity on an object.Weight changes when the pull of gravity changes.You can measure weight with a spring scale by attaching an object to a spring.Measure how much the spring stretches or tightens. |
What is mass,and how can you measure it? | |
What is volume,and how can you measure it? |