
2. pisana provjera znanja - Kemija (Elektroni u atomu i PSE)
Authored by Mirela Pavic
Chemistry
9th Grade
Used 18+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Koliko podljusaka, orbitala i elektrona sadrži P ljuska?
5 podljusaka, 50 orbitala, 50 elektrona
5 podljusaka, 25 orbitala, 50 elektrona
6 podljusaka, 17 orbitala, 36 elektrona
6 podljusaka, 36 orbitala, 72 elektrona
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Kemijski element A ima slična kemijska svojstva kao dušik. Broj protona atoma elementa A veći je od broja protona atoma argona, ali manji od broja protona atoma kriptona. Naziv kemijskoga elementa A je:
selenij
arsen
brom
germanij
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Elektronska konfiguracija treće ljuske Fe3+ iona je:
4s2
4s23d6
3s23p63d4
3s23p63d5
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Koja je elektronska konfiguracija valentne ljuske Cu+ iona?
4s23d9
4s13d10
3d10
3d9
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Koja od navedenih čestica ima najmanji polumjer?
Al3+
Mg2+
Na+
Na
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Odaberi niz u kojem su jedinke Ar, K+, Cl-, Ca2+ i S2- pravilno poredani s obzirom na porast radijusa njihovih atoma.
S2-, Cl-, Ar, Ca2+ i K+
Ca2+, K+, Ar, Cl- i S2-
Ar, K+, Cl-, Ca2+ i S2-
Ca2+, S2-, K+, Cl- i Ar
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Raspon koeficijenata elektronegativnosti može biti između:
0.7 i 1.9
0.8 i 1.9
0.7 i 4.0
0.8 i 4.0
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
17 questions
Kyseliny a hydroxidy, pH, soli.
Quiz
•
7th - 9th Grade
10 questions
nomenclatura
Quiz
•
9th Grade
13 questions
Úvod do chemie
Quiz
•
8th - 9th Grade
10 questions
化學式的書寫(Chemical formula)(單質篇)
Quiz
•
9th Grade
10 questions
6.2 Classification of Elements
Quiz
•
9th - 12th Grade
10 questions
writing chemical formula
Quiz
•
8th - 9th Grade
13 questions
Acid Base - Neutralization Reactions
Quiz
•
9th - 12th Grade
15 questions
Classifying Chemical Reactions
Quiz
•
9th - 12th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
20 questions
Figurative Language Review
Quiz
•
6th Grade
Discover more resources for Chemistry
20 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
20 questions
Energy Transformations
Quiz
•
9th - 12th Grade
10 questions
Identifying Types of Chemical Reactions
Interactive video
•
6th - 10th Grade
10 questions
Converting Grams to Moles: Mastering Molar Mass Calculations
Interactive video
•
6th - 10th Grade
21 questions
Introduction to Moles
Lesson
•
9th - 12th Grade
13 questions
Balanced Eqns & Cons of Mass
Quiz
•
9th - 12th Grade
11 questions
Practice with Mole Ratios
Lesson
•
9th - 12th Grade
23 questions
Ternary Ionic Compounds
Quiz
•
9th - 12th Grade