Atomoa, taula periodikoa eta lotura kimikoak

Quiz
•
Chemistry
•
8th - 10th Grade
•
Hard
Olatz Goenaga
Used 10+ times
FREE Resource
23 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Zein eredu atomikotan esaten da elektroiak kuantizaturiko energia mailetan biratzen dutela?
Dalton-en ereduan
Rutherford-en ereduan
Thomson-en ereduan
Bohr-en ereduan
Eredu kuantikoan
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
2040Ca elementuaren kasuan aukeratu zuzenak direnak.
Bere zenbaki atomikoa 40 da
Bere zenbaki atomikoa 20 da
20 neutroi ditu
Karga -2 da
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Solidoa bada, gogorra eta ez eroalea. Zein lotura mota dauka?
Lotura ionikoa
Lotura kobalente molekularra
Lotura kobalente ionikoa
Lotura metalikoa
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
1s2 2s2 2p6 3s2 3p6 4s2 konfigurazio elektronikoa duen elementua
3. taldekoa da
3. periodoan dago
4. periodoan dago
2. taldean dago
12. taldean dago
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Zein eredu atomikori deitzen zaio cookie eredua?
Dalton-en ereduan
Rutherford-en ereduan
Thomson-en ereduan
Bohr-en ereduan
Eredu kuantikoan
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Oxigenoa, magnesioa, silizioa eta potasioa izanik zein da elektronegatiboena?
O
Mg
Si
K
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
26 protoi, 30 neutroi eta 28 elektroi dituen A elementuaren ikurra hau da.
2630A+2
2630A-2
2656A+2
2656A-2
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