Basic Chemistry Flashcard
Flashcard
•
Biology
•
10th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
How many valence electrons are in chlorine?
Back
7
2.
FLASHCARD QUESTION
Front
Which of the following elements is a noble gas? (Na, Mg, Cl, Ar)
Back
Ar
3.
FLASHCARD QUESTION
Front
How many protons does bromine have?
Back
35
4.
FLASHCARD QUESTION
Front
What is a valence electron?
Back
Electrons in the outermost shell
5.
FLASHCARD QUESTION
Front
What does the nucleus of an atom contain?
Back
Protons and neutrons
6.
FLASHCARD QUESTION
Front
What is the atomic number of an element?
Back
The number of protons in the nucleus of an atom.
7.
FLASHCARD QUESTION
Front
What is the difference between an atom and a molecule?
Back
An atom is the smallest unit of an element, while a molecule is a group of atoms bonded together.
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 Microsoft
or continue with
%20(1).png)
Apple
Others
Already have an account?
