1.

Fill in the blanks and rewrite the sentence:i. ………, ……… and are three states of matter.ii. Molecules in …………… phase of matter are tightly packed together.iii. A …………… has a definite volume, but not a definite shape, it takes the shape of its container.iv. The temperature at which a liquid becomes a solid is called ……………….. .v. Anything that takes up space and has mass is called ………… .vi. A ……………….. has no definite shape and no definite volume.vii. The amount of space that matter occupies is called ……………….. .viii. A ……………….. has a definite shape and definite volume.ix. When a liquid is heated it will …………… .x. A ………… is formed by mixing different elements or compounds.

Answer»

i. Solid, liquid, gaseous

ii. solid

iii. liquid

iv. freezing point

v. matter

vi. Gas

vii. volume

viii. solid

ix. expand

x. mixture



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