Classification of matter

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Dhamnekar Winod
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Classification of matter

Post by Dhamnekar Winod »

When heated a material produces oxygen gas and residue. Is the substance a mixture of elements, a mixture of compounds, a compound or an element?

My answer to this question:- A material that produces oxygen gas and residue is a compound.
Last edited by Dhamnekar Winod on Fri Apr 02, 2021 4:13 am, edited 1 time in total.
Any science consists of the following process. 1) See 2)Hear 3)Smell,if needed 4)Taste, if needed 5)Think 6)Understand 7)Inference 8)Take decision [Believe or disbelieve, useful or useless, true or false, cause or effect, any other criteria]
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ChenBeier
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Re: Classification of matter

Post by ChenBeier »

Could be a compound or a mixture of compounds.
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