
شهرين

Quiz
•
Science
•
8th Grade
•
Hard
Abeer Omary
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the chemical formula for magnesium chloride?
MgCl
MgCl2
Mg2Cl
MgCl3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What gas is produced when calcium reacts with hydrochloric acid?
Chlorine
Hydrogen
Oxygen
Carbon dioxide
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the bond formed between nitrogen and hydrogen atoms in ammonia?
Ionic bond
Covalent bond
Metallic bond
Hydrogen bond
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the gas produced when hydrochloric acid reacts with calcium carbonate?
Hydrogen
Chlorine
Carbon dioxide
Oxygen
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the chemical formula for calcium oxide?
Ca2O
Ca2O3
CaO
CaO2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ما اسم الغاز الناتج من نبوب الاختبار؟
النيتروجين
الكربون
الهيدروجين
الأكسجين
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ما الدليلة على حدوث تفاعل في المنيوم الصلب مع حمض الكبريتيك؟
تطلق غاز
تكون رائحة كريهة
تغير لون الحمض
تشكل رغوة
Create a free account and access millions of resources
Similar Resources on Wayground
12 questions
القواعد

Quiz
•
8th Grade
13 questions
Gizmo- Molecule Builder

Quiz
•
8th Grade
15 questions
Ionic and Covalent Bonding

Quiz
•
8th Grade - University
15 questions
Bond

Quiz
•
8th Grade - University
11 questions
تانية اعدادي علوم مراجعة

Quiz
•
8th Grade
8 questions
شهرين

Quiz
•
8th Grade
10 questions
مراجعة على مبادئ الكيمياء

Quiz
•
6th - 8th Grade
9 questions
التغير الكيميائي

Quiz
•
7th Grade - University
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 Science
20 questions
Scientific method and variables

Quiz
•
8th Grade
20 questions
Physical and Chemical Changes

Quiz
•
8th Grade
10 questions
Exploring the Scientific Method

Interactive video
•
6th - 10th Grade
20 questions
Microscopes

Quiz
•
7th - 8th Grade
10 questions
Law of Conservation of Mass

Quiz
•
8th Grade
10 questions
Exploring Chemical and Physical Changes

Interactive video
•
6th - 10th Grade
30 questions
Newton's Laws of Motion

Quiz
•
8th Grade
21 questions
Balanced and Unbalanced Forces

Quiz
•
8th Grade