Introduction to Science Flashcards
List the 4 main branches of science(school study).
Physics, Chemistry, Biology, Earth & Space Science
What is a beaker used for?
To hold solids and liquids that will not release gases when reacted or splatter if stirred or heated.
What is an Erlenmeyer flask used for?
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.
What is the use of a graduated cylinder?
To measure the volumes of liquids.
When drawing a Bunsen burner as a scientific diagram, what do you draw to represent the flame?
A triangle.
What is the colour of the safety/dirty flame?
Yellow(ish).
What is the colour of the hottest flame?
Blue.
From top to bottom, list the parts of a Bunsen burner.
Flame, Barrel, Collar, Base.