Questions shy? 1. We often feei cold immediately after taking bath. Explain. 2. Why does morning dew disappear after the sunrise? 3. Is the formation of ice from water a physical change? Why? 4. Biowing a balloon is a physical and reversiblé change. When the balloon bursts, it is also a physical change. Give more examples of physical change. 5. Dorji blows air into a red balloon and then squeezes out the air from it. Explain why it is a physical change.

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A: Matter exhibits two types of property:  Physical and chemical

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A:

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States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.