Hliník sa nachádza v:

Hliník

Quiz
•
Chemistry
•
2nd Grade
•
Easy
Adriána Cisková
Used 4+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
prvej skupine
trinástej skupine
štrnástej skupine
druhej skupine
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Hliník je:
striebrobiely lesklý kov
čierny lesklý kov
kujný kov
biela tuhá látka
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ak je látka amfotérna znamená to, že:
reaguje len s kyselinami
reaguje len so zásadami
reaguje s kyselinami aj zásadami
nereaguje s ničím
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hliník sa získava z:
duralu
korundu
bauxitu
zafíru
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hliník podlieha korózii:
ÁNO
NIE
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Zafír je:
bezfarebný korund
červená odroda korundu
modrá odroda korundu
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Získavanie mangánu, chrómu alebo vanádu z ich oxidov pri vysokých teplotách pomocou hliníka sa nazýva:
ALUMINOFRAKCIA
ALUMINOTERMIA
ALUMINOSEPARÁCIA
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