Explanation:
A point of temperature at which both solid and liquid state of a substance remains in equilibrium without any change in temperature then this temperature is known as melting point.
For example, melting point of water is 
. So, at this temperature solid state of water and liquid state are present in equilibrium with each other.
Therefore, when a 100 g of given pure metal in solid state is heated at its exact melting point which is 
then some of the solid will change into liquid state but the temperature will remains the same.
Sodium chloride (NaCl), whose only changes about 5g/100mL water over that entire range 100°C)
Answer:
a metal spoon left in boiling water
Explanation:
Answer:
b)
Explanation:
It shows the natrual proggresion of a story and helps blend the narrtive together.
Hope this helps!
https://youtu.be/MT5tKijKZwQ
