
Science Review 8.5(A)
Authored by Lucila Carbajal
Other Sciences, Other
8th Grade
Used 8+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the difference between the number of electrons in an atom of selenium, Se, and the number of electrons in an atom of aluminum, Al?
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many protons, neutrons, and electrons are present in an atom of hafnium, with a mass number of 178?
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An atom of certain element has 36 protons, 36 electrons, and a mass number of 84. At room temperature this element is a very stable gas. How many neutrons are in this atom?
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the early 1900s many scientists thought that an atom consisted of a positive substance with negative charges scattered throughout the substance. Then Ernest Rutherford completed an experiment that changed the concept of an atom. His discovery led to the understanding that an atom consists mostly of empty space with -
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A model of beryllium atom is shown above. What types of particles are found in the cloud surrounding the atom's nucleus?
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the mass number of potassium (K) atom that has 20 neutrons?
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following best describes an electron?
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
10 questions
ภาษาอังกฤษกับรามเกียรติ์
Quiz
•
7th - 9th Grade
11 questions
The year 2021
Quiz
•
7th Grade - University
10 questions
QUIZ PHOTOGRAFI PELAJAR - AWAL
Quiz
•
1st - 10th Grade
11 questions
Treasure Island.
Quiz
•
8th - 10th Grade
13 questions
General knowledge
Quiz
•
3rd Grade - Professio...
12 questions
Culture générale
Quiz
•
KG - University
10 questions
ETA Review
Quiz
•
2nd Grade - University
10 questions
Vector Introduction
Quiz
•
8th Grade
Popular Resources on Wayground
8 questions
Spartan Way - Classroom Responsible
Quiz
•
9th - 12th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
14 questions
Boundaries & Healthy Relationships
Lesson
•
6th - 8th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
3 questions
Integrity and Your Health
Lesson
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
9 questions
FOREST Perception
Lesson
•
KG
20 questions
Main Idea and Details
Quiz
•
5th Grade
Discover more resources for Other Sciences
20 questions
Natural Selection, Adaptation, and Evolution
Quiz
•
5th - 8th Grade
13 questions
Four Spheres, (Hydro and Atmo)
Quiz
•
4th - 8th Grade
10 questions
Four Spheres, (Geo and Bio)
Quiz
•
4th - 8th Grade
10 questions
Food Webs
Quiz
•
4th - 8th Grade
10 questions
Earth's Rotation & Revolution
Quiz
•
4th - 8th Grade
10 questions
Over (to) The Moon
Quiz
•
4th - 8th Grade
20 questions
Name that boundary - Level 1
Quiz
•
6th - 8th Grade
20 questions
Waves and Wave Properties
Quiz
•
8th - 9th Grade