chemistry
chemical formula
element
distilation
atoms
compounds
chemical vs physical changes
separation techniques
particle diagrams
chromatography
an element can not be separated.
all elements are on the periodic table. 
elements are made of atoms
compounds can't be separated
compounds are made of elements
compounds are chemically bonded
this is the method for separating substances dissolved in liquids
there are 3 steps
when you put a piece of paper with ink in water
the technique used to separate
mixtures and compounds.
you put the dot on a horizontal line
there are 7 separation techniques
chromatography, distillation, centrifuge, evaporation, decant, filter and magnet.
they can be used to separate compounds and elements.
a chemical change is the result of a chemical reaction that change somethings chemical formula.
a physical change is when a chemical reaction happens but the chemical formula stays the same.
particle diagrams are diagrams that show the arrangement of particles.
an example of where particle diagrams are used is when displaying gas, water and solids.
chemical formulas are what we use to label compounds and elements.
they show what is in all of the compounds whit all of the letters and numbers.
atoms are made of protons, neutrons and electrons.
atoms are what make up elements.
- Heating to bp
- Evaporation
- Condensation by passing through cooler tubes to collect DISTILLATE