
chimie cl IX-a

Quiz
•
Science
•
2nd Grade
•
Hard
Berbece Lidia
Used 9+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Legatura ionica se realizeaza prin:
punere in comun de electroni
prin transfer de electroni
prin transfer de protoni
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
NaCl se realizeaza prin legatura:
ionica
covalenta polara
covalenta nepolara
covalenta coordinativa
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
H2 se realizeaza prin:
legatura ionica
covalenta polara
covalenta coordinativa
covalenta nepolara
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
N2 se realizeaza prin:
legatura covalenta simpla
legatura covalenta dubla
legatura covalenta tripla
legatura ionica
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
HCl se realizeaza prin:
legatura covalenta polara
legatura covalenta nepolara
legatura covalenta coordinativa
legatura ionica
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Electronii care nu participa la formarea legaturii se numesc:
de valenta
neparticipanti
participanti
7.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Care dintre urmatoarele substante se realizeaza prin legaturi ionice?
NaCl
O2
H2
HF
8.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Cate etape de formare are legatura ionica?
1
2
3
4
Similar Resources on Wayground
10 questions
Evaluare Anotimpul Toamna

Quiz
•
2nd Grade - University
8 questions
Poluarea

Quiz
•
1st - 5th Grade
13 questions
Recapitulare

Quiz
•
2nd - 4th Grade
5 questions
Energia Verde

Quiz
•
1st - 5th Grade
6 questions
Mediul animalelor

Quiz
•
1st - 3rd Grade
11 questions
Curiozități

Quiz
•
KG - Professional Dev...
5 questions
Circuitul apei în natură

Quiz
•
1st - 4th Grade
Popular Resources on Wayground
12 questions
Unit Zero lesson 2 cafeteria

Lesson
•
9th - 12th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
20 questions
Lab Safety and Equipment

Quiz
•
8th Grade
13 questions
25-26 Behavior Expectations Matrix

Quiz
•
9th - 12th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Science
10 questions
Exploring Properties of Matter

Interactive video
•
1st - 5th Grade
10 questions
Exploring the 5 Regions of the United States

Interactive video
•
1st - 5th Grade
10 questions
Exploring Measurement Concepts in Science

Interactive video
•
1st - 5th Grade
14 questions
Science tools 2nd grade

Quiz
•
2nd Grade
52 questions
Nature of Science and Investigations

Quiz
•
1st - 5th Grade
10 questions
Physical and Chemical Changes

Lesson
•
2nd - 5th Grade
14 questions
Science Safety and Tools

Quiz
•
2nd Grade
10 questions
Exploring Different Types of Landforms

Interactive video
•
1st - 5th Grade