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What happens when table salt is melted and then boiled what type of change occur?
I guess to fully understand, we need to talk on the structure. Salt is a repeating 3D lattice containing cations (positive ions from the metal) and the anions (negative ions from the non-metal) bonded through an electrostatic charge of attraction between positive and negative. The attration is so strong that the ions are held tightly into the structure when salt is solid with no means of escape, until it is heated to become molten. It can now conduct electricity, being an ionic compound (bonding of non-metal with metal) which is one of it's main properties. Because it is melted and then boiled to become molten, it breaks the bonds holding the delocalised charge carriers (ions) and causes them to be delocalised and transmit charge which they coudn't do in the solid state. Meaning they can now conduct. That's one change down.
What else can I help you with?
Why melting and boiling points are physical properties of gold?
Because gold melted or boiled remain gold, any chemical transformation occur.
Where in Egypt does melted snow and monsoon rain occur?
Melted snow occurs in the Sinai Peninsula in Egypt, mainly on its higher elevations, such as Mount Sinai. Monsoon rain does not occur in Egypt, as the country has a predominantly arid climate with very low precipitation levels.
What happens in meiosis you that does not occur in meiosis?
One thing that happens in meiosis that does not occur in meiosis is that produces 2 cellular divisions. This occurs as a direct result of sexual reproduction.
What happens in meiosis I that does that occur in meiosis Ii?
DNA is copied.
What proccesses must occur to change any rock to igneous rock?
Melting and solidification are the processes that must occur for a rock to change into igneous rock.
Why melting and boiling points are physical properties of gold?
Because gold melted or boiled remain gold, any chemical transformation occur.
What happens when boiled liver and manganese dioxide?
When liver is boiled with manganese dioxide, a reaction might occur in which the manganese dioxide oxidizes certain components of the liver, causing a change in color or texture. This reaction could potentially alter the taste or appearance of the liver.
What happens for a culture change to occur?
lalalaljsk
Where does physical change in digestion occur?
it happens nowere in your body
What happens when water evaporates to vapor?
A change of phase occur, from liquid to gas.
What is one change in the environment that would occur if all glaciers on earth melted?
Sea levels would rise about 70 metres (200 feet).
What happens to bonds between atoms when chemical change occur?
An atom can gain, lose, or share.
Will rusting occur in boiled water?
Boiled water will not rust as rusting is a chemical reaction between iron and oxygen in the presence of water. Boiling water simply changes its state from liquid to gas (water vapor) and does not directly cause rusting.
What happens before an avalanch?
Snow falls and a rapid change must occur such as a rapid change in the temperature, strong winds, or heavy snow fall.
When you boil something what happens?
A chemical change occurs when you boil something. Also, evaporation can occur when it gets hot enough.
Is it correct that 1500 pounds of ice would weigh about 12000 pounds of water if melted?
No, it is not true. 1500 lbs of ice, if melted with no evaporation occurring, would equal 1500 lbs of water. When you freeze a liquid, nothing is added or subtracted at a molecular level. Therefore, no weight change could occur.
If it happens it happens?
If it happens often, it happens commonly.
