non flammability but i only got one answer
It is a solid compound formed of molecules of water (H2O).
salt
A Solid.
Yes ,it is physical change because anything that forms a new substance is called physical change Yes, BUT, a MELTING ice cube would be a chemical change.
No it is not
water
A physical change because the substance does not change. It is still H2O, but in a different form.
the mass does not change because in science class today we learned when you measure an ice cube (mass) it is the same mass of ice melted!
Water
Try dish soap.
The ice absorbs heat from the water, which is why it melts
when you see ice cube it gets so cold
This depends on the type of water used to make ice.
Water is a special substance that expands when solidified.
Yes ,it is physical change because anything that forms a new substance is called physical change Yes, BUT, a MELTING ice cube would be a chemical change.
a type of substance that dissovles is a sugur cube also there are different objects such as sugur,salt,and drink mix.
Is this for a school project? I recommend doing an experiment to see 'which substance melts ice the fastest'. All you need are ice cubes, sugar, salt, sand, pepper, and any other substance you want to test on it. Weigh each ice cube first. Try to get them all to have the same weight, or as close as possible. Record their weights and number each cube. Also, record the air temperature at the time you're doing this. Add a different substance onto each ice cube (the same amount for each) and leave one ice cube without a substance. Then time how long it takes for each ice cube to melt completely. From this you can see which substance speeds up melting the most, and if any slow melting down. This is a great experiment to do as it has real-life uses - for example, substances which melt ice quickly can be used on roads in winter to melt the ice and avoid car accidents. This experiment finds the best substance to do this.
an ice cube with salt
Yes it does not change the actual composition of the substance creating a new one.
Ice cube has 90 cars