Question

1.Fill up ( 1 x5 )

a. The hotness of an objects is determined by its ___________

b. Acids turns blue litmus to ____________

c. The chemical name of baking soda is_______

d. The maximum temperature of the day occurs generally in the ____

e. Wind is __________ air

2. Matching ​

Answer 1

Answer:

a. The hotness of an objects is determined by its temperature.

b. Acids turns blue litmus to red

c. The chemical name of baking soda is sodium bicarbonate.

d.The maximum temperature of the day occurs generally in the afternoon.

e. Wind is moving air .

Explanation:

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Answer 2

Answer:

a) The hotness of an object is determined by its temperature.

b) Acids turn blue litmus paper to red.

c) The chemical name of baking soda is sodium hydrogen carbonate.

d) The maximum temperature of the day occurs generally in the afternoon.

e) Wind is the flow of gases in air.