abbreviate	skracac
chart	karta
chemical formula	wzor chemiczny
compound	zwiazek
definite	defiitywny, scisle okreslony, ostateczny
derive	wywozic
diffusible	dajacy sie rozdzelic
element	pierwiastek
formula	wzor
heterogeneous	roznorodny
homogenous	jednrodny
hydrogen	wodor
mixture	mieszanka, mieszanina
obtain	otrzymac
Periodic Chart	uklad okresowy pierwiastkow
precipitate	stracac
property	wlasciwosc
row	rzad
sodium	sod
stir	mieszac
symbol	symbol
weight	waga
any	kazdy
different	inny
pour	wsypac
sand	piasek
sugar	cukier
quite	calkiem
uniform	jednolity
not uniform	niejednolity
soluble	rozpuszcalny
insoluble	nierozpuszczany
suspended	zawieszony
puresubstance	czyste substancje
fixed	staly
decomposed	rozkladane
simpler substances	prostsze substancje
gold	Au
copper	Cu
oxygen	O
chlorine	Cl
increasing	wzrastajaco
above	wyzszy
below	ponizej
atomic number	liczba atomowa
atomic weight\ mass	masa atomowa
iron	Fe
horizontally	poziomo
vertically	pionowo
columns	kolumny
hydroxyl group	OH
a mixture D.	solution with two or more substances
a pure substance D.	is one that is uniform has a fixed and definite composition
a compound D.	a pure substance that can be decomposed into simpler substances
an element D.	a pure substance that cannot be broken down into simpler substances
the Periodic Chart D.	table witch elements are presented
an atomic number D.	the number of protons in the nucleus of an atom
an atomic weight D.	a ratio between the mass of one atom of an element and one /?
carbon	C
calcium	Ca
iodine	I
sulphur	S
lead	Pb
magnesium	Mg
manganese	Mn
nitrogen	N
phosphorus	P
silver	Ag