Степень окисления и валентность
Quiz
•
Chemistry
•
4th Grade
•
Practice Problem
•
Easy
Екатерина Чугунова
Used 4+ times
FREE Resource
Enhance your content in a minute
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
Степень окисления +3 азот проявляет в каждом из двух веществ:
NH4Cl и NaNO2
NaNO3 и NO2
N2O4 и NH3
KNO2 и N2O3
2.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
Высшую степень окисления фосфор проявляет в соединении, формула которого
Ca3P2
K3PO4
P2O3
PH3
3.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
Степень окисления серы в соединении K2S2O7 равна
–1
0
+4
+6
4.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
Степень окисления –3 азот имеет в каждом из двух соединений:
NF3 и NH3
NH4Cl и N2O3
NH4Cl и NH3
Mg3N2 и NF3
5.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
Постоянную степень окисления в соединениях проявляет
медь
водород
хлор
фтор
6.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
Наименьшую степень окисления сера проявляет в соединении
K2S
Na2SO4
K2SO3
SO2
Similar Resources on Wayground
9 questions
бэээм
Quiz
•
KG - University
6 questions
Вода
Quiz
•
1st - 5th Grade
10 questions
Кислоты
Quiz
•
1st Grade - University
10 questions
Спирты и фенолы
Quiz
•
2nd - 5th Grade
10 questions
Углеводороды
Quiz
•
1st - 5th Grade
8 questions
Характеристика элемента по его положению в псхэ
Quiz
•
2nd - 4th Grade
10 questions
ТИПЫ ХИМИЧЕСКИХ РЕАКЦИЙ 11 КЛАСС
Quiz
•
2nd - 5th Grade
8 questions
Алкены
Quiz
•
1st - 10th Grade
Popular Resources on Wayground
5 questions
This is not a...winter edition (Drawing game)
Quiz
•
1st - 5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
10 questions
Identify Iconic Christmas Movie Scenes
Interactive video
•
6th - 10th Grade
20 questions
Christmas Trivia
Quiz
•
6th - 8th Grade
18 questions
Kids Christmas Trivia
Quiz
•
KG - 5th Grade
11 questions
How well do you know your Christmas Characters?
Lesson
•
3rd Grade
14 questions
Christmas Trivia
Quiz
•
5th Grade
20 questions
How the Grinch Stole Christmas
Quiz
•
5th Grade
Discover more resources for Chemistry
5 questions
This is not a...winter edition (Drawing game)
Quiz
•
1st - 5th Grade
18 questions
Kids Christmas Trivia
Quiz
•
KG - 5th Grade
12 questions
Adding and Subtracting Fractions with Like Denominators
Quiz
•
4th Grade
6 questions
Winter Creative Drawing Activity
Quiz
•
4th Grade
10 questions
Holiday Song Guessing Game!
Quiz
•
3rd - 5th Grade
6 questions
Would You Rather Christmas
Lesson
•
4th Grade
20 questions
Christmas Movies
Quiz
•
1st - 12th Grade
22 questions
Christmas Math Fun--5th grade
Quiz
•
4th - 6th Grade
