matter

............is the space that is occupied by object

we can differentiate between gold and silver by

• taste

• color

• smell

it`s the change of matter from liquid to gas .....................

it`s the temperature at which the matter change from solid to liquid

• boiling

• melting

• boiling point

• melting point

table salt has low melting point

• true

• false

.................alloy that is used in making heating coil

coal and ..............can`t be soften by heating

• rubber

• sulphur

• metal

sugary solution is a good conductor of electricity

• true

• false

solid substance that is soft at room temperature

• metal

• coal

• sulphur

• rubber

solution of ........................in ......................is bad conductor of electricity