Wiki User
∙ 13y agoThe potassium will seem to turn into a liquid sphere and whizz around on the surface of the water whilst burning with a lilac/blue flame.
Wiki User
∙ 13y agoWhen a small piece of potassium is placed in water, it reacts vigorously, producing hydrogen gas and heat. The potassium starts to move around on the surface of the water, creating a hissing noise as it burns with a lilac flame. This reaction is highly exothermic and can sometimes ignite the hydrogen gas produced.
Rubber is less dense than water, so it will float on the surface of the water. This is because the buoyant force acting on the rubber is greater than its own weight, allowing it to float.
When a drop of water is placed on molten wax of a lit paraffin candle, the water drop will sizzle and evaporate due to the high temperature of the wax. The heat causes the water to quickly vaporize and escape as steam, often creating a small popping sound as it does so.
When a small piece of lithium is dropped onto the surface of cold water, it reacts vigorously, releasing hydrogen gas and forming lithium hydroxide. This reaction can be exothermic and may result in the production of enough heat to ignite the hydrogen gas.
The final temperature will be closer to the original temperature of the water. Heat will flow from the water to the metal until they reach thermal equilibrium, resulting in a final temperature between the original temperatures of the two substances.
The Chemical Name for Water Glass is Sodium Silicate. It is used for such things as preserving eggs, weighting silks, in some soaps as a detergent, making grinding wheels, etc.etc.etc.
I'm sure the water acts as a magnify glass
no
lipids
Lung tissue is denser than water and will sink when placed in it.
A small piece of lead has the greatest density among the options listed. Lead has a high density compared to water, icebergs, and aluminum.
A piece of ivy placed in water to root is an example of propagation through water propagation. This method involves allowing a cutting to develop roots in water before being transferred to soil for further growth. It is a common and effective way to propagate many types of plants.
cover slip is a small piece of glass which is used to cover.
A coverslip is a small glass or plastic piece used to cover a water drop on a slide. It helps to flatten the sample and protect it from drying out during microscopy.
A SMALL PIECE OF LAND WITH WATER IN IT ANSWER IS Ameridian
When a potato slice/piece is placed in pure water, it gains mass and appears to be blown up. This is because the water is travelling into the potato because it has a lower concentration of water inside it.
water has entered the cell due to osmosis
the stage is the small glass piece on the microscope.