Changes In States of Matter Part 1
When solids are heated, they change into their liquid form. This process is called “Melting.” When liquids are heated, they change into their gaseous form. This process is called “Vaporization.” When gases are cooled, they change into their liquid form. This process is called “Condensation.” When liquids are cooled, they change into their solid form. This process is called “Freezing.”
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Help
The correct answer is
Remember :
The smallest number is the one that comes first while counting.
Solution :
To arrange the given numbers in order from smallest to greatest, find the smallest number among all the given numbers.
21,27,23
21 is the smallest number.