Elements and Compounds
Have a positive electrical charge
What are protons?
Ne
What is Neon?
The temperature at which a solid turns into a liquid
What is the melting point?
A mixture made of parts that separate upon standing
What is a suspension?
The measurement of the pull of gravity on an object
What is weight?
The center of an atom and contains most of its mass
What is the nucleus?
Co
What is Cobalt?
Have a definite shape and take up a definite amount of space
What is a solid?
A mixture of one or more metals with other solids
What is an alloy?
The measurement of how much mass fits within a certain volume
What is density?
A pure substance that cannot be broken down into simpler substances
What are elements?
Sn
What is Tin?
The process in which a liquid changes to a gas
What is Vaporization?
The substance that dissolves
What is a solute?
The ability of an object to float on a fluid
What is buoyancy?
A chart that shows the elements in order of increasing atomic number
What is the periodic table?
Rn
What is Radon?
Do not take up a definite amount of space and has no definite shape
What is a gas?
Separates the parts of a mixture using vaporization and condensation
What is distillation?
The amount of space an object takes up
What is volume?
Conduct heat and electricity
What are metals?
K
What is Potassium?
The force exerted by gas
What is pressure?
A type of mixture in which the parts can easily be separated
What is a heterogeneous mixture?
The amount of matter in an object
What is mass?