7 класс начало химииии!

Quiz
•
Chemistry
•
1st - 3rd Grade
•
Medium
Жибек Даулетбай
Used 11+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Растворимость и электропроводимость веществ исследуется наукой
Физические свойства
Химические свойства
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Смесь
Чистое вещество
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Укажите способ деления соли и воды
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Укажите молекулярное строение парообразования
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Укажите порядковый номер элемента Zr
73
40
20
25
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Атомная масса 119 принадлежит для элемента
Hf
W
Nb
Sn
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Как называется процесс образования газа напрямую от твердого вещества
Плазма
Десублимация
Сублимация
Конденсация
8.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Опишите какой процесс на картинке изображен
Химический процесс
Физический процесс
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