Well, I would probably say a gas. b-cuz... it couldn't be a liguid. I would guess that it couldn't be a solid either b-cuz it is to small
I hope I helped. I am way sorry if I am wrong.
When chalk is dissolved, the solid particles of chalk break down and disperse into the liquid it is dissolved in. This results in a homogeneous mixture where the chalk particles are spread out evenly throughout the liquid.
When you mix chalk with water and then evaporate the water, you are left with chalk dust or solid chalk residue. Evaporating the water removes the liquid component, leaving behind the solid chalk particles that were initially dissolved in the water.
Chalk will not dissolve in Sprite because chalk is made mostly of calcium carbonate which is not soluble in water. The chalk will remain solid and will not mix with the liquid.
We use filtration when we want to separate a solid and a liquid. e.g. chalk and water The residue left behind at the filter paper will be chalk in this case, for it is a solid:)
because it consists of small particles that are similar to liquid. Even if we add water to a powdered chalk, it dissolves easily whereas a lump of chalk is harder to dissolve in water.
No, once chalk dust has been created from a chalk stick, it cannot be transformed back into a solid piece of chalk. The dust particles are broken down and cannot reassemble into a solid form.
I'm not so sure there is a similarity. When ice melts it undergoes a phase change. The solid H2O becomes liquid H2O and energy is absorbed in the form of heat. Ice can also become a liquid at 0° C, its melting point, or colder when the pressure is significantly reduced. When chalk, typically calcium carbonate (CaCO3), is ground into powder it does not undergo any phase change. It is still solid calcium carbonate. The grinding action will release energy in the form of heat by the cause of friction. So, ice melting is a phase change that is endothermic, meaning it absorbs heat. The grinding chalk is not a phase change and is exothermic, meaning it releases heat.
Decantation can be used to separate a mixture of a solid and a liquid where the solid settles at the bottom due to its higher density. The liquid can then be poured off, leaving the solid behind. Examples include a mixture of sand and water or a mixture of chalk and water.
liquid
No, chalk is denser than salty water. Chalk is a solid mineral composed of calcium carbonate, while salty water is a liquid mixture of water and dissolved salt. The density of chalk is greater than that of salty water, causing chalk to sink in salty water.
solid liquid
Liquid.