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Zinс: the essential microelement for any human organism
1.
OREL STATEUNIVERSITY
named after I.S. Turgenev
Zinс: the essential
microelement for any
human organism
2.
OREL STATE UNIVERSITYnamed after I.S. Turgenev
Plan
1. International Year of the Periodic Table of Chemical Elements
2. Zinc in the Periodic System
3. Symptoms of Zinc Deficiency
4. Food Rich in Zinc
5. Сonclusion.
3.
OREL STATE UNIVERSITYnamed after I.S. Turgenev
4.
OREL STATE UNIVERSITYnamed after I.S. Turgenev
5.
OREL STATE UNIVERSITYnamed after I.S. Turgenev.
6.
OREL STATE UNIVERSITYnamed after I.S. Turgenev
Paracelsus is credited with giving
zinc its name.
Full name - Philippus Aureolus
Theophrastus Bombastus von
Hohenheim
1493-1541
7.
OREL STATE UNIVERSITYnamed after I.S. Turgenev
Andreas Marggraf is credited
with isolating the element zinc
in 1746.
Andreas Marggraf
1709-1709
8.
OREL STATE UNIVERSITYnamed after I.S. Turgenev
9.
OREL STATE UNIVERSITYnamed after I.S. Turgenev
10.
OREL STATE UNIVERSITYnamed after I.S. Turgenev
11.
OREL STATE UNIVERSITYnamed after I.S. Turgenev
.
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OREL STATE UNIVERSITYnamed after I.S. Turgenev
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