128 gb solid state

When we heat a solid, we add energy to the system increasing the vibration of the particles. Eventually these particles break free from their binding forces and melt. The normal melting point of a crystal is the temperature at which it melts under one atmospheric pressure. Increase in pre..

Physical State Metals are solids at room temperature with the exception of mercury and gallium, which are liquids at room temperatur..

There can be four physical states of the components of a chemical reaction i.e., solid, liquid, aqueous solution or gas. Here Zn is solid so we write Zn ( s ) . Dilute sulphuric acid is aqueous state, so we write H 2 SO 4 ( a q ) and Zinc sulphate is also an ..

To separate volatile solids, which pass directly into vapor state on heating from a non-volatile solid..

Anything that we look around us has mass and occupies space. Most of the things we use are in solid state. Solids have always attracted considerable interest because of their symmetry, beauty and simplicity of for..

Water is the only substance that can exist simultaneously in all the three states of matter, i.e., solid, liquid and gaseous on this earth,. A simple experiment shows the existence of all these three states together. Take a glass half packed with ice cubes and co..

This is the smallest of the Polynuclear aromatic hydrocarbon that contains two rings. It is a white, crystalline solid that can be found in the form of scales, balls, powder or cakes. It has the strong aromatic odor that is associated with mothballs. Synonyms for naphthalene include moth..

A solid has certain characteristics: According to modern theory, the molecules of a solid are fixed in relation to each other. They vibrate in place, but do not wander around. This accounts for the fact that a solid keeps its own shape. Solids are usually cry..

It is the process of changing a solid into its liquid state. The temperature at which a solid changes to the liquid state is known as melting point. When a solid is heated, the molecules gain more kinetic energy and start vibrating with a greater v..

Gas is one of the three states of matter - the other two being liquid and solid. A gas differs from a solid and a liquid in a number of ways. A gas fills entire space available to it and therefore it has no definite shape or volum..