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No. Every substance apart from helium (which can only be solidifed at absolute zero under pressure) can melt, provided it is made solid and then heated above its freezing/melting point.
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When ice melts does it expand?
yes it does. one of the consequences of water due to hydrogen bonding.
When a substance melts the temperature of the substance?
it decreases.
What substance melts ice the best?
THE SUN!!!! ,of course
Which substance melts ice better salt sugar or chalk?
i tried it and salt melts ice better than the other does anyone gonna answer me
When does a substance changes from a solid to a liquid?
A substance changes from a solid to a liquid at the substance's melting point. This is a different temperature for every substance. For example, water (ice) melts at 0oC, whereas gold melts at 1,064oC.
When an ice cube is dropped in water which substance water or ice absorbs heat?
The ice absorbs heat from the water, which is why it melts
What is the similarity between steam and ice?
Ice and wax are different because ice is a melting liquid that turns into water.Wax is different from ice because when it melts it tuns into like a rubbery feeling substance while ice just melts into water.
What is a practical level when ice melts?
Each substance has a melting and boiling point depending on it's environment.
Is An ice cube melts a physical change?
Yes it does not change the actual composition of the substance creating a new one.
What is in salt that melts ice?
It is the salt itself that melts ice.
Is it true or false that when solid melts it turns into gas?
both. It depends what substance it is. For example: solid water (ice) melts into liquid water (water) and then that melts into gas water (water vapour). Another example is that frozen carbon dioxide (c02)which is a solid also known as dry ice, melts into c02 gas hence the name dry ice because when it melts it goes straight into a gas state.
Why sucrose melts and does not char?
It melts because it is an inorganic substance, only organic substances char because of the presence of carbon.
