
Tabel periodic
Authored by Andreea Popescu
Chemistry
7th Grade
Used 11+ times

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9 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Uraniul se prescurteaza cu
K
U
Al
Pb
2.
FILL IN THE BLANKS QUESTION
20 sec • 1 pt
P e prescurtarea pentru
(a)
3.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
Ce regula respecta Aluminul Al si Aurul Au
r. nr. 1
r. nr.2
r. nr 3
4.
FILL IN THE BLANKS QUESTION
20 sec • 1 pt
ce regula are oxigenul o si carbonul c ...scrii regula 7 un ex.
(a)
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Sb este
Staniu
Siliciu
Stibiu
6.
FILL IN THE BLANKS QUESTION
20 sec • 1 pt
prescurtarea pentru hidrogen
(a)
7.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
Azotul,Fosforul si Potasiul se scriu
Ao Fl Pa
N P K
Az Fs Pt
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