Introduction to Science Flashcards

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1
Q

List the 4 main branches of science(school study).

A

Physics, Chemistry, Biology, Earth & Space Science

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2
Q

What is a beaker used for?

A

To hold solids and liquids that will not release gases when reacted or splatter if stirred or heated.

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3
Q

What is an Erlenmeyer flask used for?

A

Also known as a conical flask, it is used for holding solids and liquids that may release gases when reacted or are likely to splatter if stirred or heated.

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4
Q

What is the use of a graduated cylinder?

A

To measure the volumes of liquids.

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5
Q

When drawing a Bunsen burner as a scientific diagram, what do you draw to represent the flame?

A

A triangle.

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6
Q

What is the colour of the safety/dirty flame?

A

Yellow(ish).

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7
Q

What is the colour of the hottest flame?

A

Blue.

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8
Q

From top to bottom, list the parts of a Bunsen burner.

A

Flame, Barrel, Collar, Base.

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