Question

Matter made up of only one constituent is called _________ .​

Answer 1

Explanation:

particle or atom .

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Answer 2

Answer:

These include classical everyday phases such as solid, liquid, and gas – for example water exists as ice, liquid water, and gaseous steam – but other states are possible, including plasma, Bose–Einstein condensates, fermionic condensates, and quark–gluon plasma.