Степень окисления
Flashcard
•
Chemistry
•
8th Grade
•
Hard
Елена Туран
FREE Resource
Student preview

7 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Чему равна степень окисления элемента в простых веществах?
Back
0
2.
FLASHCARD QUESTION
Front
Чему равна алгебраическая сумма степеней окисления в сложных веществах?
Back
0
3.
FLASHCARD QUESTION
Front
Какой из элементов в соединениях имет степень окисления -2? N, F, O, Cu
Back
O
4.
FLASHCARD QUESTION
Front
Определите степень окисления меди в соединении CuO
Back
+2
5.
FLASHCARD QUESTION
Front
Определите степень окисления хлора в соединении HCl
Back
-1
6.
FLASHCARD QUESTION
Front
Определите степень окисления азота в молекуле аммиака NH3
Back
-3
7.
FLASHCARD QUESTION
Front
В каком соединении степень окисления азота равна +5 ?
Options: N2, N2O, N2O5, N2O3
Back
N2O5
Similar Resources on Wayground
10 questions
Імунітет
Flashcard
•
8th Grade
9 questions
ИСТОРИЯ РОССИИ КУЛЬТУРА
Flashcard
•
7th Grade
8 questions
Бутерброди: Види та способи приготування
Flashcard
•
6th - 8th Grade
8 questions
Токсичность и ПДКп
Flashcard
•
KG
8 questions
Площади фигур
Flashcard
•
8th Grade
9 questions
Агрегатні властивості
Flashcard
•
8th Grade
8 questions
Естествознание 6 класс
Flashcard
•
7th Grade
8 questions
Основи коливального руху
Flashcard
•
7th Grade
Popular Resources on Wayground
20 questions
Halloween Trivia
Quiz
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Order of Operations
Quiz
•
5th Grade
20 questions
Halloween
Quiz
•
5th Grade
16 questions
Halloween
Quiz
•
3rd Grade
12 questions
It's The Great Pumpkin Charlie Brown
Quiz
•
1st - 5th Grade
20 questions
Possessive Nouns
Quiz
•
5th Grade
10 questions
Halloween Traditions and Origins
Interactive video
•
5th - 10th Grade
Discover more resources for Chemistry
20 questions
Chemical Reactions
Quiz
•
8th Grade
15 questions
Intro to Atoms
Quiz
•
8th - 10th Grade
20 questions
Chemical bonding
Quiz
•
7th - 8th Grade
20 questions
Acids and Bases
Quiz
•
8th Grade
21 questions
Ionic, Covalent and Metallic Bonding
Quiz
•
7th - 10th Grade
36 questions
Elements, Compounds, Mixtures
Quiz
•
8th - 10th Grade
22 questions
Endothermic and Exothermic Reactions plus reaction rates
Lesson
•
6th - 8th Grade
10 questions
3 States of Matter
Quiz
•
8th Grade