valenta dupa formula chimica

Quiz
•
Chemistry
•
7th Grade
•
Hard
Aliona Tcacenco
Used 8+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
In formula NaCl, clorul are valenta egala cu:
1
2
3
4
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
in imaginea data sulful manifesta valenta egala cu:
6
2
4
1
3.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
azotul di imaginea alaturata manifesta valenta :
1
2
3
5
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
V II
P O
in formula data indicele oxigenului este:
2
5
10
5.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
II II
Fe O
In formula data oxigenul are indicele egal cu :
2
1
4
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
suma valentelor in formula alaturata este egala cu:
3
2
6
8
7.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
oxigenul are valenta constanta egala cu:
II
I
VI
Create a free account and access millions of resources
Similar Resources on Wayground
10 questions
TIPOS DE REACCIONES QUIMICAS

Quiz
•
1st - 10th Grade
15 questions
Ikatan Kimia

Quiz
•
1st - 12th Grade
10 questions
Metallic Reactivity

Quiz
•
6th - 7th Grade
15 questions
Redoks

Quiz
•
3rd - 10th Grade
10 questions
Atomul și Tabelul Periodic al Elementelor

Quiz
•
7th Grade
15 questions
ATS KS3 C2: Elements, Atoms and Compounds

Quiz
•
7th Grade
12 questions
7 клас. Прості та складні речовини. Метали та неметали.

Quiz
•
7th Grade
15 questions
Diagnostico Química 2

Quiz
•
1st Grade - University
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
10 questions
Lab Safety Procedures and Guidelines

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

Quiz
•
5th Grade
10 questions
UPDATED FOREST Kindness 9-22

Lesson
•
9th - 12th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
20 questions
US Constitution Quiz

Quiz
•
11th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Chemistry
20 questions
Solutes, Solvents, Solutions

Quiz
•
6th - 8th Grade
20 questions
Chemical and Physical Properties and Changes

Quiz
•
7th Grade
11 questions
States of Matter

Quiz
•
7th Grade
22 questions
PHYSICAL AND CHEMICAL PROPERTIES

Quiz
•
7th - 9th Grade
20 questions
heat transfer

Quiz
•
7th Grade
10 questions
Elements Vs Compounds

Quiz
•
5th - 7th Grade
18 questions
States of Matter & Phase Changes

Quiz
•
6th - 8th Grade
20 questions
Metals, Nonmetals, and Metalloids

Quiz
•
7th - 9th Grade