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Sience Unit 1
Science Unit 1 Vocab
a mixture containing two or more metallic elements or metallic and nonmetallic elements usually fused together or dissolving into each other when molten
A form of iron that is both durable and flexible. It was first mass-produced in the 1860s and quickly became the most widely used metal in construction, machinery, and railroad equipment.
an alloy of copper and zinc
a mixture of two or more different kinds of pure matter
A method of separating the colors in a mixture based on the different weights of the molecules that make up the different pigments in the mixture.
a liquid substance capable of dissolving other substances
the dissolved substance in a solution
(chemistry) a substance consisting of two or more substances mixed together (not in fixed proportions and not with chemical bonding)
relative front; number used to determine which pigment has been separated on the paper by dividing the movement of the pigment by the movement of the solvent.
a gas burner used in laboratories
a cup (usually without a handle)
A device for measuring the mass of an object that gives you a digital reading of the mass.
Used to light bunsen burners in a lab
a garment of cloth or leather or plastic that is tied about the waist and worn to protect your clothing
a cylindrical graduate
Used to protect eyes
glass tube closed at one end
a shallow dish used to culture bacteria
Test tube rack
a rack that holds test tubes
a measuring instrument for measuring temperature
a conically shaped utensil having a narrow tube at the small end
used to pick up a hot beaker
Used for holding beakers
used to hold items being heated clamps or rings can be used so that items may be placed above the lab table for heating by bunsen burners or other items
a conical flask with a wide base and narrow neck