Question

you are aware that matter can exist in three physical states solid, liquid and gas. The constitiuent particles of matter in three states are arranged in different manners. In solids, the particles are held very close to each other in an orderly fashion and there is not much movement. In liquids the particles are close to each other but they can move around. In gases, the particles are far apart and their movement is easy and fastyou are aware that matter can exist in three physical states solid, liquid and gas. The constitiuent particles of matter in three states are arranged in different manners. In solids, the particles are held very close to each other in an orderly fashion and there is not much movement. In liquids the particles are close to each other but they can move around. In gases, the particles are far apart and their movement is easy and fast
Question and answer
(1) How are particles arranged in solids?
(2) what is molality of pure water?
(3) Neutrons are present in all atoms except.
(4) pascal is the unit for which physical quantity?

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Answer 1

Answer:

1. Particles in solids are tightly packed, cannot slide over each other.

2.

3. Neutrons are not present in H(Hydrogen atom)

4. Pascal is the unit for Pressure applied

Answer 2

Answer:

1. particles arranged in solids are very close and there is no movement between their particles .

2. 55.5 m of 1l h2o .

3. except for most atoms of hydrogen .

4. pressure ,young's modulas, stress , internal pressure