Jól záró üvegben tárolják, mert a levegőn lassan eloxidálódik.
s -mező fémei

Quiz
•
Chemistry
•
4th Grade
•
Easy
Ny KAÉ
Used 3+ times
FREE Resource
27 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ca
Mg
Li
Na
K
2.
MULTIPLE SELECT QUESTION
45 sec • 5 pts
Kationjának elektronszerkezete a következőképpen adható meg [Ne]
Na
Mg
Li
K
Ca
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Kationjának elektronszerkezete a következőképpen adható meg [Ar]
Na
Mg
Li
K
Ca
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Kationjának elektronszerkezete a következőképpen adható meg [He]
Na
Mg
Li
K
Ca
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Li
Na
K
Mg
Ca
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Li
Na
K
Mg
Ca
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Li
Na
K
Mg
Ca
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