Question

Cùng tìm hiểu về các thể của chất và sự chuyển thể của chất các em nhé.

Answer 1

Answer 2

Answer 3

gas - solid - solid

boil - freeze - cool - heat

Answer 4

  

Answer 5

Answer 6

gas /solid /solid

if you boil water, it becomes steam.

if you freeze water, it becomes ice.

if you cool steam, it becomes water.

if you heat ice, it becomes water.

Answer 7

1.Which satesare they in?Label the  pictures.

+gas

+solid

+solid

2.Fillin the balanks with words in the box

+boil

+freeze

+cool

+heat

Answer 8

Answer 9

boil / freeze / cool / heat.

Answer 10

A/ 1.  gas       2. solid      3. solid

B/ 1. boil

     2. freeze

     3. cool

     4. heat

Answer 11

- gas, soild, soild

- boil, freeze, cool, heat

Answer 12

Bài 1

1.gas

2.soil

3. soild

Bài 2

1.boil

2.freeze

3.cool

4.heal

Answer 13

Answer 14

Answer 15