Валентность

Flashcard
•
Chemistry
•
8th Grade
•
Hard
Марина Сидоренко
FREE Resource
Student preview

8 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Валентность фосфора в оксиде P2O3
Back
III
2.
FLASHCARD QUESTION
Front
Укажите (римской цифрой) валентность хлора в оксиде Cl2O7
Back
VII
3.
FLASHCARD QUESTION
Front
Валентность Са?
Back
2
4.
FLASHCARD QUESTION
Front
Ряд химических элементов, проявляющих только постоянную валентность: натрий, медь, кислород, фтор; железо, цинк, хлор; алюминий, магний, литий; алюминий, кальций, сера.
Back
алюминий, магний, литий
5.
FLASHCARD QUESTION
Front
Укажите формулу вещества, в составе которого марганец проявляет наибольшую валентность MnO, Mn2O7, MnO2, K2MnO4
Back
Mn2O7
6.
FLASHCARD QUESTION
Front
Каким символом обозначается "Железо"?
Back
Fe
7.
FLASHCARD QUESTION
Front
Валентность бывает постоянной и переменной
Back
Правда
8.
FLASHCARD QUESTION
Front
Фраза "10 молекул водорода"
Back
Similar Resources on Wayground
15 questions
Металлургия

Flashcard
•
9th Grade
15 questions
Химия р

Flashcard
•
9th Grade
8 questions
Моделирование и кристаллические вещества

Flashcard
•
10th Grade
8 questions
ЕГЭ вопросы 1-5

Flashcard
•
11th Grade
15 questions
МОДО Химия

Flashcard
•
9th Grade
13 questions
экономикалық география 8 сынып

Flashcard
•
8th Grade
4 questions
10 В-1 Валентность

Flashcard
•
8th Grade
Popular Resources on Wayground
18 questions
Writing Launch Day 1

Lesson
•
3rd Grade
11 questions
Hallway & Bathroom Expectations

Quiz
•
6th - 8th Grade
11 questions
Standard Response Protocol

Quiz
•
6th - 8th Grade
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
4 questions
Exit Ticket 7/29

Quiz
•
8th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
19 questions
Handbook Overview

Lesson
•
9th - 12th Grade
20 questions
Subject-Verb Agreement

Quiz
•
9th Grade
Discover more resources for Chemistry
11 questions
Standard Response Protocol

Quiz
•
6th - 8th Grade
11 questions
Hallway & Bathroom Expectations

Quiz
•
6th - 8th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
4 questions
Exit Ticket 7/29

Quiz
•
8th Grade
24 questions
Flinn Lab Safety Quiz

Quiz
•
5th - 8th Grade
15 questions
Wren Pride and School Procedures Worksheet

Quiz
•
8th Grade
10 questions
Essential Lab Safety Practices

Interactive video
•
6th - 10th Grade
10 questions
Converting Repeating Decimals to Fractions

Quiz
•
8th Grade