chalk powder floats.since it's density is less compared to oil"s.
yes it sinks because it doesn't have air inside so it doesn't float
The chalk will sink, while the sponge will float. The chalk is denser than water, causing it to sink, while the sponge is less dense than water, allowing it to float.
When carbon powder is added to water, the carbon powder will float on the surface of the water due to its low density. If stirred, the carbon powder may disperse throughout the water temporarily before settling back on the surface. Over time, the carbon powder may eventually sink to the bottom of the container due to its insoluble nature.
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.
Naphthalene is sparingly soluble in water, so when added to water it will partially dissolve but will mostly float on the surface. Naphthalene is volatile, so it will slowly vaporize into the air.
The chalk float inside the water because chalk has a lower density than water, causing it to float. This is due to the principle of buoyancy, where an object will float if it is less dense than the fluid it is placed in.
yes it sinks because it doesn't have air inside so it doesn't float
When sulfur powder is added to tap water, it can react with the water to form sulfuric acid. This can lead to a decrease in the pH of the water, making it more acidic. Additionally, sulfur powder could potentially introduce impurities or contaminants into the water. It's generally not recommended to add sulfur powder or any other chemicals to tap water without proper knowledge or supervision.
The chalk will sink, while the sponge will float. The chalk is denser than water, causing it to sink, while the sponge is less dense than water, allowing it to float.
Aluminum powder will sink in water because it is denser than water.
When carbon powder is added to water, the carbon powder will float on the surface of the water due to its low density. If stirred, the carbon powder may disperse throughout the water temporarily before settling back on the surface. Over time, the carbon powder may eventually sink to the bottom of the container due to its insoluble nature.
Yes
One way to separate chalk and sugar is by dissolving the mixture in water - the sugar will dissolve while the chalk will not. The two can then be separated by filtering the mixture to collect the chalk residue from the filter paper and allowing the water to evaporate to collect the sugar.
Speedy erosion and scratched graffiti.
You float.
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.
float dua