Question 1

you need an empty 500ml bottle to make the rockets

Accepted Answer

true

Answer

false

Question 2

The rocket should be handled with three straws.

Accepted Answer

true

Answer

false

Question 3

Bicarbonate of soda is not another name for baking soda.

Accepted Answer

false

Answer

true

Question 4

Attaching straws is the first step

Accepted Answer

false

Answer

true

Question 5

Due to the directions, the straws should be attached so that the bottle "stands up, upside down." In this context, what does "upside down" mean?

Accepted Answer

b) The bottle's opening faces toward the sky.

Answer

a)One of the bottle's openings is pointed downward

Answer

d) On top are the straws.

Answer

c) The bottle is resting sideways

Question 6

Why is it important to "quickly add the cork" after dropping in the baking soda parcel?

Accepted Answer

b) To trap the gas produced by the reaction

Answer

d) To prevent the vinegar from spilling.

Answer

c) To keep the baking soda from getting wet too fast.

Answer

a) To make sure the bottle doesn't fall over

Question 7

The word "parcel" in the instructions refers

Accepted Answer

b) A small wrapped bundle

Answer

a) A delivery package

Answer

d) A type of paper.

Answer

c) A piece of land.

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