Question

complete each sentence with a word or words from the word bank. not all words will be used. write your answers in the puzzle.

across

1. in a liquid, molecules are more ____ packed than in a solid.
2. a liquid does not have a definite ____.
3. ____ in solids are very close together.
4. a liquid has definite ____.
5. solids have a ____ shape and a definite volume.
6. some solids change directly from a solid into a gas. this is called ____.
7. a liquid will take the shape of its ____.

down

1. liquids change to gases when they reach their ____.
2. some solids change into liquids when ____.
3. when a liquid is poured from one container into another, it takes up the same amount of ____.
4. ____ change shape.
5. molecules in a liquid move more than molecules in a ____.

word bank
definite\tloosely
molecules\tvolume
boiling points\tliquids
sublimation\tshape
tightly\tspace
melting points\theated
solid\tcooled
container

Explanation:

Across

1. Answer: loosely

**: In liquids, molecular packing is less tight (more loose) than in solids.

1. Answer: shape

**: Liquids conform to their container, so no definite shape.

1. Answer: Molecules

**: Solids have molecules closely packed.

1. Answer: volume

Answer:

**: Liquid molecules move more than solid molecules.