1. A______
does not have a definite melting and boiling point.
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Answered by
3
Answer:
So, air has no boiling point and it also has no melting point. Gold is a metal, ethanol is a type of alcohol and oxygen is type of gas which have only atoms of oxygen. Hence, remaining all three have fixed substances and therefore have fixed melting/ boiling point.
Answered by
2
Answer:
AIR doesn't have a definite melting and boiling point.
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