Share concept 2.3 grade 5
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when the water is heated, the speed of it particles will ........................
increase
The process by which a matter is changed from solid state to liquid state is known as ......................... process
melting
(what happens to ) The motion of water particles if we heat an amount of water
the particles move faster
Condensation changes the matter from .................. state to ..................... state
gas - liquid
(write the scientific term) They are changes in matter which are usually reversible and don't affect its structure
physical changes
Matter can be changed from one state to another by changing its .................................
temperature
Salt can be separated by ............................. of salty water
evaporation
