Treść książki
Przejdź do opcji czytnikaPrzejdź do nawigacjiPrzejdź do informacjiPrzejdź do stopki
Mathematicalsymbolsandexpressions:
+
–
±
×
÷,l
=
≠
<
≤
>
≥
x:y,xly
%
‰
x2
x3
x4
√
3
√
log
∫
SD
x
π
∑
∞
()
[]
{}
〈〉
e
plusland
minusltakeaway
plusorminuslapproximately
(is)multipliedbyltimes(orifgivendimensions:by)
(is)dividedby
isequaltolequals
isnotequaltoldoesnotequal
islessthan
islessthanorequalto
ismorethan
ismorethanorequalto
xtoy
percent
permil
xsquared
xcubed
xtothepoweroffourltothefourth
squareroot
cuberoot
naturallogarithmtothebasee
integral
standarddeviation
arithmeticmean
pi
sum,summation
infinity
roundbracketsorparentheses
squarebracketsorboxbrackets
curlybrackets,braces
anglebrackets
Task3
Lookatthemodelofanatom(Fig.2a).Canyounametheelementwhoseatomic
structureyousee?Writeashortdescriptionofitsatomicstructure,usingthe
promptsbelow.
Anatomof...
...
...
.consistsofliscomposedof...
...
...
.
.
Inthecentre...
...
...
.
.
...
...
...
.moveroundthenucleus...
...
...
.specialregionscalled...
...
...
.
.
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