Question

When sugar crystals are dissolved in water, the level of water does not rise. Which
characteristic of particle of matter does this observation show?

Answer 1

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Conservation of Mass

As the suger is added it is mixed with the oxygen and hydrogen molecules of water.

Answer 2

This observation shows the characteristic of that the particles of matter have space between them.

When we mix sugar crystals it dissolves in water, sugar crystals get into the spaces between the water molecules. This shows that there is enough space between particles of matter.

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Characteristics of Particles of matter ⟹

• Particles of matter have spaces between them.

• Particles of matter are continuously moving.

• Particles of attract each other.

• Particles of matter are very tiny in size.

States of matter ⟹

• Solid ( 1st state )
• Liquid ( 2nd state )
• Gaseous ( 3rd state )
• Plasma ( 4th state )

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