Midterm Topic Review
Flashcard
•
Chemistry
•
8th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is the term for the time needed for half of a radioactive sample to decay?
Back
Half-life
2.
FLASHCARD QUESTION
Front
What happens to the energy when changing a substance from gas to liquid?
Back
The energy has to DECREASE.
3.
FLASHCARD QUESTION
Front
TRUE or FALSE: Gases have the least kinetic energy out of all 3 states of matter.
Back
FALSE
4.
FLASHCARD QUESTION
Front
If a substance has 7 protons, 6 neutrons, and a mass of 13, how many electrons does it have if the charge is -2?
Back
9
5.
FLASHCARD QUESTION
Front
Which compound has both ionic and covalent bonds?
Back
MgSO4
6.
FLASHCARD QUESTION
Front
What is the definition of half-life in radioactive decay?
Back
The time required for half of the radioactive atoms in a sample to decay.
7.
FLASHCARD QUESTION
Front
What is the process called when a gas turns into a liquid?
Back
Condensation
Create a free account and access millions of resources
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
7 questions
Cell Division
Flashcard
•
6th - 8th Grade
15 questions
Flashcard review for TLE Quiz 1
Flashcard
•
6th - 8th Grade
10 questions
Muslim Pilgrimage
Flashcard
•
8th Grade
10 questions
Panca Indera untuk Anak-Anak
Flashcard
•
KG
11 questions
Digital Marketing Strategies in Agriculture
Flashcard
•
KG
9 questions
Category 1: Matter and Energy
Flashcard
•
8th Grade
11 questions
Age of Exploration Review
Flashcard
•
9th Grade
8 questions
Machine Learning Basics Flashcard
Flashcard
•
9th Grade
Popular Resources on Wayground
10 questions
Forest Self-Management
Lesson
•
1st - 5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
30 questions
Thanksgiving Trivia
Quiz
•
9th - 12th Grade
30 questions
Thanksgiving Trivia
Quiz
•
6th Grade
11 questions
Would You Rather - Thanksgiving
Lesson
•
KG - 12th Grade
48 questions
The Eagle Way
Quiz
•
6th Grade
10 questions
Identifying equations
Quiz
•
KG - University
10 questions
Thanksgiving
Lesson
•
5th - 7th Grade