Posphorus

Quiz
•
Chemistry
•
9th Grade
•
Hard
Yanov Andrew
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Формула фосфора
P
H
O
N
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
В состав минерала апатита входит фосфат кальция. Выберите верную формулу фосфата кальция:
Ca3(PO4)2
Ca2(PO4)3
Ca2(PO3)3
CaPO4
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Белый фосфор. Выберите подходящие этому веществу характеристики:
Ядовит
Активно окисляется на воздухе
Является аллотропной модификацией фосфора
Не реагирует с водой
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Оксиду P2O5 соответствует следующая кислота:
H3PO3
H2PO4
H3PO4
H2PO3
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Выберите лишнее
S
K
B
Mg
6.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Выберите лишнее
Mo
Co
Si
K
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Выберите вещества, которые можно отнести к селитрам:
NaNO3
Нитрат калия
Cu(NO3)2
NH4NO3
Zn(NO3)2
Create a free account and access millions of resources
Similar Resources on Wayground
12 questions
Повторение тем 8 клаасса

Quiz
•
9th Grade
10 questions
Ionic Formulas

Quiz
•
9th - 12th Grade
7 questions
Расчеты, 9 класс

Quiz
•
9th Grade
15 questions
таблица Менделеева, степень окисления, валентность LS

Quiz
•
9th - 12th Grade
12 questions
Строение атома

Quiz
•
7th - 11th Grade
11 questions
ПЗ и ПСХЭ ОГЭ

Quiz
•
9th Grade
13 questions
Классы неорганических веществ

Quiz
•
9th Grade
12 questions
Проверочная работа

Quiz
•
9th Grade
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
10 questions
UPDATED FOREST Kindness 9-22

Lesson
•
9th - 12th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
20 questions
US Constitution Quiz

Quiz
•
11th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Chemistry
15 questions
Exploring the Unique Properties of Water

Interactive video
•
9th - 12th Grade
17 questions
CHemistry Unit 7 Dimensional Analysis Practice

Quiz
•
9th - 12th Grade
7 questions
Elements, Compounds, Mixtures

Lesson
•
9th - 12th Grade
21 questions
Isotopes and Ions

Quiz
•
9th Grade
12 questions
Significant figures

Quiz
•
9th - 12th Grade
20 questions
States of Matter and Phase Changes

Quiz
•
9th - 12th Grade
20 questions
Scientific Notation

Quiz
•
8th - 9th Grade
22 questions
PHYSICAL AND CHEMICAL PROPERTIES

Quiz
•
7th - 9th Grade