Search Header Logo
ЕГЭ вопросы 1-5

ЕГЭ вопросы 1-5

Assessment

Flashcard

Chemistry

11th Grade

Practice Problem

Hard

Created by

Вера Коленкевич

FREE Resource

Student preview

quiz-placeholder

8 questions

Show all answers

1.

FLASHCARD QUESTION

Front

Элемент с проскоком электрона:

Back

Cr

2.

FLASHCARD QUESTION

Front

Металл: Mn, As, Si, или B?

Back

Mn

3.

FLASHCARD QUESTION

Front

Валентность азота в азотной кислоте

Back

IV

4.

FLASHCARD QUESTION

Front

Связь по донорно-акцепторному механизму:

Back

СO

5.

FLASHCARD QUESTION

Front

Водородная связь между молекулами:

Back

фтороводорода.

6.

FLASHCARD QUESTION

Front

Кислая соль:

Back

NH₄HSO₃

7.

FLASHCARD QUESTION

Front

Двойной оксид: FeO, Fe3O4, MnO2, Fe2O3?

Back

Ответ: Fe3O4

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?