Как определять валентность у второго элемента в соединении из 2 элементов ?

валентность

Quiz
•
Others
•
1st - 5th Grade
•
Hard
ELLARIA ELLARIA
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Валентность кислорода умножаем на его индекс
Валентность кислорода умножаем на индекс , полученное число делим на индекс между элементами
Валентность равна номеру группы
Валентность такая же как и у кислорода
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Определите валентность у железа в FeO
2
1
7
8
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Определите валентность у серы в SO2
6
5
2
4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
У кислорода постоянная валентность?
Да
Нет
Да, равна 6
Да , равна 2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
У водорода постоянна валентность ?
Да
Нет
Да , равна 1
Да, равна 7
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
У алюминия постоянная валентность ?
Да
Нет
Да , равна 3
Да, равна 2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
У железа постоянная валентность ?
Да
Нет
Да , равна 8
Да , равна 3
Create a free account and access millions of resources
Similar Resources on Quizizz
15 questions
ЗЕМЕЛЬНОЕ ПРАВО

Quiz
•
1st - 5th Grade
17 questions
23 февраля

Quiz
•
1st Grade
20 questions
Иегова тобой дорожит

Quiz
•
1st - 5th Grade
25 questions
Русский язык А2. Практика 1-5

Quiz
•
1st - 5th Grade
23 questions
"Вверь свой путь Иегове" часть 1

Quiz
•
1st - 5th Grade
15 questions
Орыс тілі

Quiz
•
1st Grade
17 questions
этикет

Quiz
•
1st Grade
17 questions
Кирюша и Дашенька

Quiz
•
1st - 5th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
15 questions
June Review Quiz

Quiz
•
Professional Development
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade
Discover more resources for Others
15 questions
Multiplication Facts

Quiz
•
4th Grade
20 questions
Addition and Subtraction

Quiz
•
2nd Grade
7 questions
Albert Einstein

Quiz
•
3rd Grade
14 questions
The Magic School Bus: Kicks Up a Storm

Quiz
•
3rd Grade
19 questions
Antonyms and Synonyms

Quiz
•
2nd Grade
20 questions
Long and Short Vowels

Quiz
•
1st - 2nd Grade
12 questions
Kids Cartoons and Movies

Quiz
•
5th Grade
15 questions
Addition and Subtraction Word Problems

Quiz
•
2nd Grade