Which halogen is found in period 4?
Unit 6: Periodic Table & Trends

Flashcard
•
Chemistry
•
10th Grade
•
Hard
Quizizz Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
Bromine (Br)
2.
FLASHCARD QUESTION
Front
What does the atomic radius increase down a group?
Back
There are more electrons and energy levels.
3.
FLASHCARD QUESTION
Front
Periodic law states that the elements are arranged according to their atomic ________ so that elements with similar chemical properties are in the same ________ and properties repeat periodically.
Back
numbers, column
4.
FLASHCARD QUESTION
Front
Why does the atomic radius decrease across a period?
Back
There are more protons in the nucleus that pull electrons closer.
5.
FLASHCARD QUESTION
Front
Francium (Fr) has the lowest ionization energy in Group 1 because -
Back
its 1 valence electron is very far from the nucleus, so little energy is needed to remove it.
6.
FLASHCARD QUESTION
Front
What is the atomic number?
Back
The number of protons in the nucleus of an atom.
7.
FLASHCARD QUESTION
Front
Define ionization energy.
Back
The energy required to remove an electron from an atom.
Create a free account and access millions of resources
Similar Resources on Quizizz
15 questions
Periodic Trends and Classification

Flashcard
•
10th Grade
10 questions
Periodic Trends

Flashcard
•
10th Grade
15 questions
Periodic trends

Flashcard
•
10th Grade
15 questions
Periodic Trends - Unit 5

Flashcard
•
10th Grade
15 questions
Periodic Properties

Flashcard
•
10th Grade
15 questions
Aubin's PERIODIC TRENDS Test

Flashcard
•
10th Grade
15 questions
Periodic Tables and Periodic Trends

Flashcard
•
10th Grade
15 questions
Periodic Table Exam Review

Flashcard
•
10th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
20 questions
Math Review - Grade 6

Quiz
•
6th Grade
20 questions
math review

Quiz
•
4th Grade
5 questions
capitalization in sentences

Quiz
•
5th - 8th Grade
10 questions
Juneteenth History and Significance

Interactive video
•
5th - 8th Grade
15 questions
Adding and Subtracting Fractions

Quiz
•
5th Grade
10 questions
R2H Day One Internship Expectation Review Guidelines

Quiz
•
Professional Development
12 questions
Dividing Fractions

Quiz
•
6th Grade
Discover more resources for Chemistry
25 questions
Spanish preterite verbs (irregular/changed)

Quiz
•
9th - 10th Grade
10 questions
Juneteenth: History and Significance

Interactive video
•
7th - 12th Grade
8 questions
"Keeping the City of Venice Afloat" - STAAR Bootcamp, Day 1

Quiz
•
9th - 12th Grade
20 questions
Distance, Midpoint, and Slope

Quiz
•
10th Grade
20 questions
Figurative Language Review

Quiz
•
10th Grade
20 questions
Understanding Linear Equations and Slopes

Quiz
•
9th - 12th Grade