What are valence electrons?
Bohr, Lewis Dot & Valence Electrons

Flashcard
•
Chemistry
•
8th Grade
•
Hard
Quizizz Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
Valence electrons are the electrons in the outermost shell of an atom that are involved in chemical bonding.
2.
FLASHCARD QUESTION
Front
How many valence electrons does Boron have?
Back
Boron has 3 valence electrons.
3.
FLASHCARD QUESTION
Front
What is the significance of the group number in the periodic table?
Back
The group number indicates the number of valence electrons in the elements of that group.
4.
FLASHCARD QUESTION
Front
Which elements are in group 2 of the periodic table?
Back
Group 2 elements include Beryllium (Be), Magnesium (Mg), Calcium (Ca), Strontium (Sr), Barium (Ba), and Radium (Ra).
5.
FLASHCARD QUESTION
Front
Why do elements in the same group react similarly?
Back
Elements in the same group have the same number of valence electrons, which leads to similar chemical properties.
6.
FLASHCARD QUESTION
Front
What happens to the number of electron shells as you move down a group in the periodic table?
Back
The number of electron shells increases as you move down a group.
7.
FLASHCARD QUESTION
Front
How many valence electrons does Iodine have?
Back
Iodine has 7 valence electrons.
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
Groups and Periods

Flashcard
•
8th Grade
15 questions
Periodic Table Basics

Flashcard
•
8th Grade
15 questions
Periodic Table Trends

Flashcard
•
8th Grade
15 questions
Periodic Table

Flashcard
•
8th Grade
15 questions
Chemical Bonding

Flashcard
•
8th Grade
15 questions
Atomic Structure, Valence Electrons, Periods and Groups

Flashcard
•
8th Grade
15 questions
Atomic structure and the periodic table

Flashcard
•
8th Grade
15 questions
Groups and Periods REV

Flashcard
•
8th Grade
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade